Working list for Sam and Ant. Click a heading to sort, or filter below. Built from the directory on 2026-09-04.
| Place | Town | County | Type | Researched | Price | Tested | Still missing | Checked |
|---|---|---|---|---|---|---|---|---|
| The 1620s House and Garden | Donington le Heath | Leicestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| 270 Climbing Park | Witcombe | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| 360 Play Milton Keynes | Milton Keynes | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-25 |
| 360 Play Rushden Lakes | Rushden | Northants | Partial | no | not yet | price | 2026-08-30 | |
| 4 Kingdoms Adventure Park & Farm | Headley (near Thatcham) | Hampshire | Full | yes | 1× 2022-02 | nothing missing | 2026-08-30 | |
| 78 Derngate | Northampton | Northants | Partial | no | not yet | price, parking | 2026-08-30 | |
| Abberton Reservoir Nature Discovery Park minor | Layer-de-la-Haye | Essex | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Abbey Hill Golf Centre | Milton Keynes | Bucks | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Abbey Meadow Outdoor Pool and Splashpad | Abingdon | Oxon | lido | Full | yes | not yet | nothing missing | 2026-08-27 |
| Abbey Meadow, Abingdon | Abingdon | Oxon | park | Full | free | 1× 2022-08 | nothing missing | 2026-08-25 |
| Abbey Park | Leicester | Leicestershire | historic site | Full | free | not yet | nothing missing | 2026-09-03 |
| Abbey Pumping Station | Leicester | Leicestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Abbey Ruins | Reading | Berks | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| Abbey Sports Centre, Berinsfield minor | Berinsfield | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Abingdon Boat Hire | Abingdon | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Abingdon County Hall Museum | Abingdon | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Abingdon Library minor | Abingdon | Oxon | library | Full | free | not yet | nothing missing | |
| Abingdon Sports and Leisure Climbing Wall | Abingdon | Oxon | climbing | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Abington Park Museum | Northampton | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Absolutely Karting Maidenhead | Maidenhead | Berks | karting | Full | yes | not yet | nothing missing | 46261 |
| Adderbury Library minor | Adderbury | Oxon | library | Full | free | not yet | nothing missing | |
| Adrenaline Alley | Corby | Northants | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Adventure Golf at The Leys | Witney | Oxon | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Adventure golf, Aylesbury | Bierton | Bucks | mini golf | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Adventure Island | Southend-on-Sea | Essex | Full | free | not yet | nothing missing | 2026-08-30 | |
| Adventure Play at Windsor Great Park minor | Englefield Green | Surrey | playground | Partial | yes | 3× 2025-07 | accessibility | 2026-08-31 |
| Africa Alive Zoological Reserve | Kessingland | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Aldeburgh Museum | Aldeburgh | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Aldershot Lido | Aldershot | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| The Alfred Corry Lifeboat Museum | Southwold | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Althorp Estate | Althorp | Northants | Partial | no | not yet | price, parking | 2026-08-30 | |
| Amberley Museum | Amberley | West Sussex | Partial | no | not yet | price | 2026-08-30 | |
| American Museum & Gardens | Bath | Somerset | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Amersham Library minor | Amersham | Bucks | library | Full | free | not yet | nothing missing | |
| Amersham Memorial Gardens | Old Amersham | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Amersham Museum | Old Amersham | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| The Amey Theatre, Abingdon School | Abingdon | theatre | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| Ampthill Great Park | Ampthill | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Anglesey Abbey, Gardens and Lode Mill | Lode | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Anne Hathaway’s Cottage | Shottery | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Aqua Parcs Milton Keynes | Willen Lake, Milton Keynes | Bucks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Aqua Park Rutland | Whitwell | Rutland | Partial | no | not yet | price, parking | 2026-08-30 | |
| Aqua Vale Swimming & Fitness Centre | Aylesbury | Bucks | swimming | Partial | no | not yet | price | 2026-08-29 |
| The Arc | Chippenham | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Arundel Castle & Gardens | Arundel | West Sussex | Partial | no | not yet | price | 2026-08-30 | |
| Ascot Heath Library minor | Ascot | Berks | library | Full | free | not yet | nothing missing | |
| Ascott House | Wing, Leighton Buzzard | Bucks | house and gardens | Full | yes | not yet | nothing missing | 2026-08-24 |
| Ashby de la Zouch Castle | Ashby-de-la-Zouch | Leicestershire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Ashdown House | Near Lambourn and Ashbury | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| Ashmolean Museum | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-24 |
| Ashmolean Museum of Art and Archaeology | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Ashridge Estate | Ringshall | Bucks | estate and woods | Full | free | not yet | nothing missing | 2026-08-24 |
| Aston Clinton Park | Aston Clinton | Bucks | park | Full | free | 1× 2025-07 | nothing missing | 2026-08-28 |
| Aston Clinton Ragpits minor | Aston Clinton | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Aston Rowant National Nature Reserve minor | Aston Rowant / Stokenchurch | Oxon | nature reserve | Full | free | 3× 2025-07 | nothing missing | 2026-08-24 |
| Atwell-Wilson Motor Museum | Calne | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Audley End House and Gardens | Saffron Walden | Essex | Partial | no | not yet | price | 2026-08-30 | |
| Audley End Miniature Railway | Saffron Walden | Essex | Partial | no | not yet | price | 2026-08-30 | |
| Avebury World Heritage Site | Avebury | Wiltshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Aylesbury Canal Society Day Boat Hire | Aylesbury | Bucks | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Aylesbury Library minor | Aylesbury | Bucks | library | Full | free | not yet | nothing missing | 2026-08-28 |
| Aylesbury Waterside Theatre | Aylesbury | Bucks | theatre | Full | yes | 5× 2025-12 | nothing missing | 2026-08-24 |
| Bacombe Hill minor | Wendover | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Badbury Clumps minor | Faringdon / Coleshill | Oxon | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Baddesley Clinton | Baddesley Clinton | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Bampton Library minor | Bampton | Oxon | library | Full | free | not yet | nothing missing | |
| Banbury Library minor | Banbury | Oxon | library | Full | free | not yet | nothing missing | 2026-08-29 |
| Banbury Museum & Gallery | Banbury | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Banbury Peoples Park | Banbury | Oxon | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Bancroft Roman Villa | Bancroft, Milton Keynes | Bucks | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| Barnsdale Gardens | Exton | Rutland | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Barnwell Country Park | Oundle | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Bartholomew Sports Centre, Eynsham minor | Eynsham | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Barton Leisure Centre minor | Oxford | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| The Base Greenham | Greenham | Berks | gallery | Full | yes | not yet | nothing missing | 2026-08-27 |
| Basildon Park | Lower Basildon | Berks | historic house | Full | yes | not yet | nothing missing | 2026-08-27 |
| The Bate Collection | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Bath Abbey | Bath | Somerset | Full | yes | not yet | parking | 2026-08-30 | |
| Bath City Farm | Bath | Somerset | Full | free | not yet | nothing missing | 2026-08-30 | |
| Batsford Arboretum | Moreton-in-Marsh | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Battle Library minor | Reading | Berks | library | Full | free | not yet | nothing missing | |
| Battle of Britain Memorial | Capel-le-Ferne | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| The Battlefield Line Railway | Shackerstone | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Beachy Head Experience | Eastbourne | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Beacon Hill Country Park | Woodhouse Eaves | Leicestershire | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Beaconsfield Library minor | Beaconsfield | Bucks | library | Full | free | not yet | nothing missing | |
| Beale Wildlife Park | Lower Basildon | Berks | zoo or wildlife | Full | yes | 3× 2023-04 | nothing missing | 2026-08-27 |
| Beanz Barn | Harringworth | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Beaulieu | Beaulieu | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Bedford Cheese at The Barn | Cardington | Beds | farm shop | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Bedgebury National Pinetum and Forest | Goudhurst | Kent | Full | free | not yet | nothing missing | 2026-08-30 | |
| Bedgrove Park | Aylesbury | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Beecroft Art Gallery | Southend-on-Sea | Essex | gallery | Full | free | not yet | exact location | 2026-09-03 |
| Bekonscot Model Village | Beaconsfield | Bucks | model village | Full | yes | 1× 2023-02 | nothing missing | 2026-09-01 |
| Belvoir Castle | Belvoir | Leicestershire | historic site | Full | yes | not yet | nothing missing | 2026-09-03 |
| Benson Boats | Benson | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Berkeley Castle | Berkeley | Gloucestershire | Partial | no | not yet | price | 2026-08-30 | |
| Berkhamsted Castle | Berkhamsted | Herts | historic site | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Berkshire Farm Girl Pumpkin Patch | Cold Ash / Thatcham | Berks | seasonal attraction | Full | yes | not yet | nothing missing | 2026-08-29 |
| Bernwood Forest minor | Boarstall / Oakley | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Bernwood Meadows minor | Horton-cum-Studley | Bucks | nature reserve | Full | free | not yet | nothing missing | |
| BeWILDerwood Norfolk | Hoveton | Norfolk | park | Full | yes | not yet | nothing missing | 2026-09-04 |
| Bicester Avenue Garden Centre | Bicester | Oxon | soft play | Full | yes | not yet | nothing missing | 2026-08-29 |
| Bicester Hotel Golf and Spa Paddleboarding | Chesterton | Oxon | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Bicester Leisure Centre | Bicester | Oxon | swimming | Full | yes | not yet | nothing missing | 2026-08-25 |
| Bicester Library minor | Bicester | Oxon | library | Full | free | not yet | nothing missing | |
| Big Bale Adventure at The Walled Garden | West Wycombe | Bucks | Full | yes | 6× 2026-07 | nothing missing | 2026-08-29 | |
| Big Rock Bond | Bletchley | Bucks | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| Big Rock Hub | Basildon | Bucks | climbing | Partial | yes | not yet | opening hours | |
| Bignor Roman Villa | Bignor | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Binfield Library minor | Binfield | Berks | library | Full | free | not yet | nothing missing | |
| Birch Hill Library minor | Bracknell | Berks | library | Full | free | not yet | nothing missing | |
| Birdland Park & Gardens | Bourton-on-the-Water | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Birdworld | Holt Pound, Farnham | Surrey | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Birmingham Botanical Gardens | Edgbaston | West Midlands | Full | yes | not yet | parking | 2026-08-30 | |
| Bishop's Palace | Wells | Oxon | historic site | Partial | free | not yet | opening hours | |
| Black Park Country Park | Wexham | Bucks | country park | Full | free | 1× 2026-03 | nothing missing | 2026-08-25 |
| Blenheim Palace | Woodstock | Oxon | house and gardens | Full | yes | 14× 2025-11 | nothing missing | 2026-08-24 |
| Blenheim Palace Adventure Play | Woodstock | Oxon | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Bletchley Leisure Centre | Bletchley | Bucks | swimming | Partial | no | not yet | price | 2026-08-29 |
| Bletchley Library minor | Bletchley | Bucks | library | Full | free | not yet | nothing missing | |
| Bletchley Park | Bletchley, Milton Keynes | Bucks | historic site | Full | yes | not yet | nothing missing | 2026-08-25 |
| Bloxham Village Green | Bloxham | Oxon | park | Full | free | not yet | postcode | 2026-08-29 |
| Blue Lagoon Nature Reserve minor | Bletchley | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-25 |
| Blue Reef Aquarium Portsmouth | Portsmouth | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Bluebell Railway | Sheffield Park | East Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Boating at Marlow | Marlow | Bucks | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Bodleian Old Library Guided Tours | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Booker Recreation Ground Play Area | High Wycombe | Bucks | Full | free | not yet | nothing missing | 2026-08-29 | |
| Boscombe Down Aviation Collection | Old Sarum | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Bosworth Battlefield Heritage Centre and Country Park | Sutton Cheney | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Botley Library minor | Botley | Oxon | library | Full | free | not yet | nothing missing | |
| Botley Park minor | Oxford | Oxon | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Boughton House | Boughton | Northants | Partial | no | not yet | price, parking | 2026-08-30 | |
| The Bounce Park Didcot | Didcot | Oxon | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| The Bounce Park Reading | Reading | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Bourne End Community Library minor | Bourne End | Bucks | library | Full | free | not yet | nothing missing | |
| Bourne End Marina Riverside | Bourne End | Bucks | riverside | Full | free | not yet | nothing missing | 2026-08-29 |
| Bourton Park | Buckingham | Bucks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Bourton-on-the-Water Model Village | Bourton-on-the-Water | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Bowood House & Gardens | Calne | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Box End Park | Kempston | Beds | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Bracknell Leisure Centre | Bracknell | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Bracknell Library minor | Bracknell | Berks | library | Full | free | not yet | nothing missing | |
| Bracknell Trampoline Centre | Bracknell | Berks | trampoline park | Full | yes | not yet | nothing missing | 2026-08-27 |
| Bradenham Estate | Bradenham | Bucks | parkland | Full | free | not yet | nothing missing | 2026-08-25 |
| Bradgate Park | Newtown Linford | Leicestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Brandon Marsh Nature Reserve | Brandon | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Bray Lake Watersports | Bray / Maidenhead | Berks | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Braywick Leisure Centre | Maidenhead | Berks | leisure centre | Partial | no | 2× 2022-10 | price, parking | 2026-08-29 |
| Braywick Nature Centre minor | Maidenhead | Berks | nature reserve | Full | free | not yet | nothing missing | 46261 |
| Brickz Toy Museum | Milton Keynes | Bucks | Partial | no | not yet | price | 2026-08-29 | |
| Brighton Palace Pier | Brighton | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Brighton Toy and Model Museum | Brighton | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Brill Common | Brill | Bucks | common | Full | free | not yet | nothing missing | 2026-08-28 |
| Brill Windmill | Brill | Bucks | historic site | Full | yes | 1× 2024-08 | nothing missing | 2026-08-28 |
| British Motor Museum | Gaydon | Warwickshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| British Schools Museum | Hitchin | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Britwell Library minor | Britwell | Berks | library | Full | free | not yet | nothing missing | |
| Brixworth Country Park at Pitsford Water | Brixworth | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Brogborough Lake Windsurf-Wing-SUP-Foil | Lidlington | Beds | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Broombriggs Farm Trail & Windmill Hill | Woodhouse Eaves | Leicestershire | farm park | Full | free | not yet | nothing missing | 2026-09-03 |
| Broughton Castle | Banbury | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| Brush Hill minor | Princes Risborough | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-28 |
| Buckingham Chantry Chapel | Buckingham | Bucks | Partial | no | not yet | price, parking | 2026-08-29 | |
| Buckingham Library minor | Buckingham | Bucks | library | Full | free | not yet | nothing missing | |
| Buckingham Old Gaol Museum | Buckingham | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Buckingham Riverside Walk | Buckingham | Bucks | riverside | Full | free | not yet | nothing missing | 2026-08-29 |
| Buckinghamshire Railway Centre | Quainton | Bucks | steam railway | Full | yes | 2× 2023-11 | nothing missing | 2026-08-24 |
| Bucklebury Farm | Bucklebury | Berks | farm park | Full | yes | not yet | nothing missing | 2026-08-27 |
| Buckler's Hard | Beaulieu | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Bucks Goat Centre | Stoke Mandeville | Bucks | farm park | Full | yes | 1× 2021-09 | nothing missing | 2026-08-24 |
| Bulmershe Leisure Centre minor | Woodley | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Burbage Common and Woods minor | Hinckley / Burbage | Leicestershire | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Burford Library minor | Burford | Oxon | library | Full | free | not yet | nothing missing | |
| Burford Tolsey Museum | Burford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-24 |
| Burgess Field Nature Park minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Burghfield Common Library minor | Burghfield Common | Berks | library | Full | free | not yet | nothing missing | |
| Burnham Beeches minor | Farnham Common | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Burnham Community Library minor | Burnham | Bucks | library | Full | free | not yet | nothing missing | |
| Burnham Park | Burnham | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Burwell Museum & Windmill | Burwell | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Bury Field Common | Newport Pagnell | Bucks | common | Full | free | not yet | nothing missing | 2026-08-28 |
| Bury Knowle Park | Oxford / Headington | Oxon | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Buscot Park | Buscot, near Faringdon | Oxon | house and gardens | Full | yes | not yet | nothing missing | 2026-08-24 |
| Bushmead Priory | Staploe | Beds | Partial | no | not yet | price, parking | 2026-08-30 | |
| Caen Hill Locks | Devizes | Wiltshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Caldecotte Lake | Caldecotte / Simpson | Bucks | lake and parkland | Full | free | not yet | nothing missing | 2026-08-25 |
| Caldecotte Miniature Railway | Milton Keynes | Bucks | steam railway | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Caldecotte Xperience | Milton Keynes | Bucks | watersports | Full | yes | not yet | nothing missing | 2026-08-24 |
| California Country Park | Finchampstead | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Calvert Jubilee minor | Calvert | Bucks | nature reserve | Full | free | not yet | nothing missing | |
| Cambridge Museum of Technology | Cambridge | Cambridgeshire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Cambridge University Botanic Garden | Cambridge | Cambridgeshire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Campbell Park | Milton Keynes | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| The Canal Museum, Stoke Bruerne | Stoke Bruerne | Northants | museum | Full | free | not yet | nothing missing | 2026-08-29 |
| Canons Ashby | Canons Ashby | Northants | Full | yes | not yet | parking | 2026-08-30 | |
| Canterbury Cathedral | Canterbury | Kent | Full | yes | not yet | parking | 2026-08-30 | |
| Cantley Park minor | Wokingham | Berks | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Carfax Tower | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Carlton Marshes Nature Reserve & Visitor Centre | Lowestoft | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Carnival Golf & Games High Wycombe | High Wycombe | Bucks | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Carterton Kilkenny Lane Country Park | Carterton | Oxon | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Carterton Leisure Centre | Carterton | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Carterton Library minor | Carterton | Oxon | library | Full | free | not yet | nothing missing | |
| Carterton Trampoline Park & Soft Play | Carterton | Oxon | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Cassiobury Park | Watford | Herts | Full | free | not yet | nothing missing | 2026-08-30 | |
| Castle Ashby Gardens | Castle Ashby | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Castlefield Community Library minor | High Wycombe | Bucks | library | Full | free | not yet | nothing missing | |
| Cattle Country Farm Park | Berkeley | Gloucestershire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Caversham Court | Caversham | Berks | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| Caversham Library minor | Caversham | Berks | library | Full | free | not yet | nothing missing | |
| Central Museum | Southend-on-Sea | Essex | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Centre for Computing History | Cambridge | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Chalfont Community Wood minor | Chalfont St Peter | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Chalfont Leisure Centre | Chalfont St Peter | Bucks | swimming | Partial | no | 1× 2024-02 | price, parking | 2026-08-29 |
| Chalfont St Giles Community Library minor | Chalfont St Giles | Bucks | library | Full | free | not yet | nothing missing | |
| Chalfont St Peter Community Library minor | Chalfont St Peter | Bucks | library | Full | free | not yet | nothing missing | |
| Chalfont St Peter Recreation Ground | Chalfont St Peter | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Chandos Park | Buckingham | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Charlbury Garden Centre | Ramsden / Charlbury | Oxon | soft play | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Charlbury Museum and Heritage Centre | Charlbury | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Charlbury Riverside Park | Charlbury | Oxon | park | Full | free | not yet | exact location, postcode | 2026-08-29 |
| Charlecote Park | Charlecote | Warwickshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Charnwood Museum | Loughborough | Leicestershire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Chartwell | Westerham | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Chastleton | Chastleton | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-27 |
| Cheddar Gorge & Caves | Cheddar | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Cheddington Village Green minor | Cheddington | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Chedham's Yard | Wellesbourne | Warwickshire | historic wheelwright and black | Full | free | not yet | parking | 2026-09-04 |
| Cheltenham Lido | Cheltenham | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Chenies Manor House | Chenies | Bucks | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| Cherwell Boathouse | Oxford | Oxon | boat hire | Full | yes | 3× 2026-04 | nothing missing | 2026-08-27 |
| Chesham Leisure Centre | Chesham | Bucks | swimming | Partial | no | not yet | price, parking | 2026-08-29 |
| Chesham Library minor | Chesham | Bucks | library | Full | free | not yet | nothing missing | |
| Chesham Moor Gym & Swim | Chesham | Bucks | swimming | Full | yes | not yet | nothing missing | 2026-08-24 |
| Chesham Museum | Chesham | Bucks | museum | Full | free | not yet | nothing missing | 2026-08-25 |
| Chessington World of Adventures Resort | Chessington | Greater London | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Chester House Estate | Irchester | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Chichester Cathedral | Chichester | West Sussex | Full | free | not yet | nothing missing | 2026-08-30 | |
| Chilswell Valley minor | South Hinksey | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Chiltern Open Air Museum | Chalfont St Giles | Bucks | open air museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Chilterns Lifestyle Centre minor | Amersham | Bucks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Chimney Meadows minor | Bampton | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Chinnor & Princes Risborough Railway | Chinnor | Bucks | steam railway | Full | yes | not yet | nothing missing | 2026-08-24 |
| Chinnor Hill minor | Chinnor | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Chinnor Skatepark | Chinnor | Oxon | skate park | Partial | free | 1× 2026-04 | accessibility | 2026-08-31 |
| Chippenham Museum | Chippenham | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Chipping Norton Leisure Centre | Chipping Norton | Oxon | swimming | Full | yes | not yet | nothing missing | 2026-08-29 |
| Chipping Norton Library minor | Chipping Norton | Oxon | library | Full | free | not yet | nothing missing | |
| Chipping Norton Theatre | Chipping Norton | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-24 |
| Chislehurst Caves | Chislehurst | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| Cholderton Rare Breeds Farm | Cholderton | Wiltshire | farm park | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-30 |
| Cholsey & Wallingford Railway | Wallingford / Cholsey | Oxon | steam railway | Full | yes | 1× 2021-12 | nothing missing | 2026-08-24 |
| Cholsey Marsh minor | Cholsey | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Christ Church | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Christ Church Meadow | Oxford | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Christchurch Meadows minor | Caversham | Berks | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Church Farm Pumpkin Patch | Weston Turville | Bucks | seasonal attraction | Full | yes | not yet | nothing missing | 2026-08-28 |
| Church Wood RSPB minor | Hedgerley | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Cinema, Witney | Witney | Oxon | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Cineworld High Wycombe | High Wycombe | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Cippenham Library minor | Cippenham | Berks | library | Full | free | not yet | nothing missing | |
| City Sightseeing Oxford | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Clara's Corner | West Wycombe | Bucks | soft play | Full | yes | 7× 2026-04 | nothing missing | 2026-08-24 |
| Clay & Co | Newbury | Berks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Claydon House | Middle Claydon, near Buckingham | Bucks | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| Clayfield Copse and Blackhouse Woods minor | Caversham | Berks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Clearwell Caves | Clearwell | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Climb Quest Milton Keynes | Milton Keynes | Bucks | climbing | Full | yes | not yet | postcode | 2026-08-24 |
| Climbing centre, Oxford | Oxford | Oxon | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| The Climbing Hangar Reading | Reading | Berks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| The Climbing Station | Loughborough | Leicestershire | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| Clip 'n Climb Bicester | Bicester | Oxon | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| Clip 'n Climb Braintree | Braintree | Essex | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| Clip 'n Climb Colchester | Colchester | Essex | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| Clip 'n Climb Gloucester | Gloucester | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Clip 'n Climb Northampton | Northampton | Northants | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Clip 'n Climb Reading | Arborfield / Reading postal area | Berks | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| Cliveden | Taplow | Bucks | gardens and estate | Full | yes | 9× 2026-05 | nothing missing | 2026-09-01 |
| Clophill Lakes Nature Reserve | Clophill | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Coate Water Park | Coate | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Cobbs Play Barn | Hungerford | Berks | soft play | Full | yes | not yet | nothing missing | 46261 |
| Cogges Manor Farm | Witney | Oxon | farm park | Full | yes | not yet | nothing missing | 2026-08-24 |
| Colchester Castle | Colchester | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Colchester Zoological Society | Colchester | Essex | Partial | no | not yet | price | 2026-08-30 | |
| The Cole Museum of Zoology | Reading | Berks | museum | Full | free | not yet | nothing missing | 46261 |
| College Lake minor | Tring / Bulbourne | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Colne Valley Railway | Castle Hedingham | Essex | steam railway | Partial | no | not yet | price | 2026-09-03 |
| Combe Mill | Combe / near Long Hanborough | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-24 |
| Combined Military Services Museum | Maldon | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Common Wood, Penn minor | Penn / Tylers Green | Bucks | woodland | Full | free | not yet | exact location | 2026-08-28 |
| Compton Verney | Compton Verney | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| CONKERS | Moira | Leicestershire | Partial | no | not yet | price | 2026-08-30 | |
| Continue Arcades Hemel Hempstead | Hemel Hempstead | Herts | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Coombe Hill | Near Butlers Cross / Wendover | Bucks | hill walk | Full | free | not yet | nothing missing | 2026-08-25 |
| Coral Reef Waterworld | Bracknell / Crowthorne | Berks | swimming | Full | yes | 3× 2024-06 | nothing missing | 2026-08-27 |
| Corfe Castle | Corfe Castle | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Corinium Museum | Cirencester | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Corn Exchange Newbury | Newbury | Berks | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Cornerstone Arts Centre | Didcot | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-27 |
| Cotswold Canoe Hire, Marlow | Bisham / Marlow | Bucks | boat hire | Full | yes | not yet | nothing missing | 2026-08-28 |
| Cotswold Country Park and Beach | South Cerney | Gloucestershire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Cotswold Farm Park | Guiting Power | Gloucestershire | Partial | no | not yet | price | 2026-08-30 | |
| Cotswold Motoring Museum & Toy Collection | Bourton-on-the-Water | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Cotswold Wildlife Park | Bradwell Grove, near Burford | Oxon | zoo | Full | yes | 2× 2026-04 | nothing missing | 2026-08-24 |
| Coughton Court | Coughton | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Court Garden Leisure Complex | Marlow | Bucks | swimming | Partial | no | not yet | price, parking | 2026-08-29 |
| Coventry Cathedral | Coventry | Warwickshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Coventry Transport Museum | Coventry | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Cowleaze Wood | Christmas Common | Oxon | woodland | Partial | free | 1× 2022-04 | accessibility | 2026-08-31 |
| Cowley Library minor | Cowley | Oxon | library | Full | free | not yet | nothing missing | |
| Cowley Marsh Nature Reserve minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Cowper & Newton Museum | Olney | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Crab Museum | Margate | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Cressing Temple Barns | Cressing | Essex | historic site | Full | free | not yet | nothing missing | 2026-09-03 |
| Crocodiles of the World | Brize Norton | Oxon | zoo | Full | yes | 1× 2023-03 | nothing missing | 2026-08-24 |
| Crofton Beam Engines | Crofton | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Cromer Museum | Cromer | Norfolk | museum | Full | yes | not yet | nothing missing | 2026-09-04 |
| Cromer Pier | Cromer | Norfolk | theatre | Full | free | not yet | nothing missing | 2026-09-04 |
| The Cromwell Museum | Huntingdon | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Crowthorne Library minor | Crowthorne | Berks | library | Full | free | not yet | nothing missing | |
| CS Lewis Nature Reserve minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Cupcake Kangaroo | High Wycombe | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-28 |
| Curve | Leicester | Leicestershire | theatre | Partial | no | not yet | price | 2026-09-03 |
| Cutteslowe and Sunnymead Park | Oxford | Oxon | country park | Full | yes | 2× 2025-02 | nothing missing | 2026-08-29 |
| The D-Day Story | Portsmouth | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Dancersend Nature Reserve minor | Dancersend / near Wendover | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Danish Camp Riverside Visitor Centre | Willington | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Daventry Country Park | Daventry | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Daytona Milton Keynes | Milton Keynes | Bucks | karting | Full | yes | not yet | nothing missing | 2026-08-29 |
| de Havilland Aircraft Museum | London Colney | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Deadlocked Escape Rooms Reading | Reading | Berks | escape room | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Deal Castle | Deal | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Dean Forest Railway | Lydney | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Dean Heritage Centre | Soudley | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Deddington Castle Grounds | Deddington | Oxon | historic site | Full | free | not yet | postcode | 2026-08-24 |
| Deddington Library minor | Deddington | Oxon | library | Full | free | not yet | nothing missing | |
| Delapre Abbey | Northampton | Northants | Full | yes | not yet | parking | 2026-08-30 | |
| Denham Country Park | Elstree | Bucks | country park | Full | free | 2× 2025-04 | nothing missing | 2026-08-30 |
| Didcot Escape Rooms | Didcot | Oxon | escape room | Partial | yes | not yet | opening hours | |
| Didcot Library minor | Didcot | Oxon | library | Full | free | not yet | nothing missing | |
| Didcot Railway Centre | Didcot | Oxon | steam railway | Full | yes | not yet | nothing missing | 2026-08-24 |
| Didcot Wave Leisure Centre | Didcot | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Didcot Wave Leisure Pool | Didcot | Oxon | swimming | Full | yes | not yet | nothing missing | 2026-08-25 |
| Diggerland Kent | Strood | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Dinosaur Adventure Golf | Wokingham | Berks | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Dinosaur Valley Milton Keynes | Milton Keynes | Bucks | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Dinton Activity Centre | Hurst | Berks | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Dinton Pastures Country Park | Hurst | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Discobowl Banbury | Banbury | Oxon | bowling | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Discover Bucks Museum | Aylesbury | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Dobbies Garden Centre Milton Keynes | Fenny Stratford | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-28 |
| Donnington Castle | Donnington, Newbury | Berks | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| Dorchester Abbey Museum | Dorchester-on-Thames | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Dorneywood Garden | Burnham | Bucks | Full | yes | not yet | parking | 2026-08-29 | |
| Dorset Adventure Park | Corfe Castle | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Dover Castle | Dover | Kent | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Downley Common | Downley | Bucks | common | Full | free | not yet | nothing missing | 2026-08-28 |
| The Dragonfly Maze | Bourton-on-the-Water | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Dreamland Margate | Margate | Kent | Full | free | not yet | nothing missing | 2026-08-30 | |
| Drusillas Park | Alfriston | East Sussex | Partial | no | not yet | price | 2026-08-30 | |
| Dry Sandford Pit minor | Cothill | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Dunstable Downs and Whipsnade Estate | Dunstable | Beds | country park | Full | free | not yet | nothing missing | 2026-08-30 |
| Durlston Country Park and National Nature Reserve | Swanage | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Dyrham Park | Dyrham | South Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Earth Trust Centre minor | Little Wittenham | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| East Anglia Transport Museum | Carlton Colville | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| East Anglian Railway Museum | Wakes Colne | Essex | steam railway | Full | yes | not yet | nothing missing | 2026-09-03 |
| East Carlton Countryside Park | East Carlton | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| East Somerset Railway | Cranmore | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Edlesborough Green | Edlesborough | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Elizabethan House Museum | Great Yarmouth | Norfolk | museum | Full | yes | not yet | nothing missing | 2026-09-04 |
| Elstow Moot Hall | Elstow | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Ely Cathedral | Ely | Cambridgeshire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Ely Museum | Ely | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Emberton Country Park | Emberton / Olney | Bucks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Englefield Gardens | Englefield | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Epping Ongar Railway | North Weald | Essex | Partial | no | not yet | price | 2026-08-30 | |
| Escape Hunt Milton Keynes | Milton Keynes | Bucks | escape room | Partial | yes | not yet | opening hours | |
| Escape Hunt Oxford | Oxford | Oxon | escape room | Partial | yes | not yet | opening hours | |
| Escape Hunt Reading | Reading | Berks | escape room | Partial | yes | not yet | opening hours | |
| Escape in 60 | Windsor | Berks | escape room | Partial | yes | not yet | opening hours | |
| Escape rooms, Oxford | Oxford | Oxon | escape room | Partial | yes | not yet | opening hours, exact location, postcode | |
| Essex Fire Museum | Grays | Essex | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Evenley Wood Garden | Evenley | Northants | gardens | Full | yes | not yet | nothing missing | 2026-08-27 |
| Everyman Gerrards Cross | Gerrards Cross | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | 2026-08-15 |
| Exbury Gardens & Steam Railway | Exbury | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| ExCLUEsive Games Escape Rooms | Newbury | Berks | escape room | Partial | yes | not yet | opening hours | |
| Explosion Museum of Naval Firepower | Gosport | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Fairytale Farm | Chipping Norton | Oxon | farm park | Full | yes | not yet | nothing missing | 2026-08-24 |
| Faringdon Leisure Centre minor | Faringdon | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Farmer Gow's | Longcot / Faringdon | Oxon | farm park | Full | yes | not yet | nothing missing | 2026-08-24 |
| Farmer Palmer's Farm Park | Organford | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| The Farmland Museum and Denny Abbey | Waterbeach | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Farmoor Reservoir | Farmoor | Oxon | reservoir | Full | free | not yet | nothing missing | 2026-08-24 |
| Farnham Common Community Library minor | Farnham Common | Bucks | library | Full | free | not yet | nothing missing | |
| Fermyn Woods Country Park | Brigstock | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Ferry Leisure Centre minor | Oxford | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Ferry Meadows | Peterborough | Cambridgeshire | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Film Place, Buckingham | Buckingham | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-15 |
| Finchampstead Library minor | Finchampstead | Berks | library | Full | free | not yet | nothing missing | |
| Finemere Wood minor | Quainton | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Fineshade Wood | Fineshade | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Fingringhoe Wick Nature Discovery Park minor | Fingringhoe | Essex | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Firstsite | Colchester | Essex | gallery | Full | free | not yet | nothing missing | 2026-09-03 |
| Fishbourne Roman Palace | Fishbourne | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Fishers Farm Park | Wisborough Green | West Sussex | Partial | no | not yet | price | 2026-08-30 | |
| The Fitzwilliam Museum | Cambridge | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Flackwell Heath Community Library minor | Flackwell Heath | Bucks | library | Full | free | not yet | nothing missing | |
| Flackwell Heath Recreation Ground | Flackwell Heath | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Flag Fen Archaeology Park | Peterborough | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Fleet Air Arm Museum | Yeovilton | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Flip Out Rushden Lakes | Rushden | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Flore Farm Park | Flore | Northants | Full | yes | not yet | parking | 2026-08-30 | |
| Florence Park | Oxford | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| The Food Museum | Stowmarket | Suffolk | Partial | no | not yet | price, parking | 2026-08-30 | |
| Forbury Gardens | Reading | Berks | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| Ford End Watermill | Ivinghoe | Bucks | historic site | Full | yes | not yet | nothing missing | 2026-08-24 |
| Formula Fast Indoor Karting | Milton Keynes | Bucks | go karting | Full | yes | not yet | nothing missing | 2026-08-24 |
| Fort Brockhurst | Gosport | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Fort Nelson | Fareham | Hampshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Foxcote Reservoir minor | Maids Moreton | Bucks | nature reserve | Full | free | not yet | nothing missing | |
| Foxholes minor | Bruern | Oxon | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Foxton Locks and Foxton Canal Museum | Foxton | Leicestershire | Partial | no | not yet | price, parking | 2026-08-30 | |
| French Brothers Boat Trips - Windsor Promenade | Windsor | Berks | boat trip | Full | yes | not yet | nothing missing | 2026-08-27 |
| The Fruit Fields Pick Your Own - Iver | Iver | Bucks | seasonal attraction | Full | yes | not yet | nothing missing | 2026-08-28 |
| Funstation Milton Keynes | Milton Keynes | Bucks | other | Full | free | not yet | nothing missing | 2026-08-29 |
| Funtivity Play Village | Leighton Buzzard | Beds | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Furzton Lake | Furzton | Bucks | lake and parkland | Full | free | not yet | nothing missing | 2026-08-25 |
| Garth Park | Bicester | Oxon | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Gerrards Cross Common | Gerrards Cross | Bucks | common | Full | free | not yet | nothing missing | 2026-08-28 |
| Gerrards Cross Community Library minor | Gerrards Cross | Bucks | library | Full | free | not yet | nothing missing | |
| Gilbert White's House & Gardens | Selborne | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Glastonbury Abbey | Glastonbury | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| The Glebe Café & Playground | Ashley Green, Chesham | Bucks | Full | free | not yet | nothing missing | 2026-08-30 | |
| Gloucester Cathedral | Gloucester | Gloucestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Gloucestershire Warwickshire Steam Railway | Toddington | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Go Ape Black Park | Wexham | Bucks | treetop adventure | Full | yes | 2× 2024-08 | nothing missing | 2026-08-25 |
| Go Ape Bracknell | Bracknell | Berks | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| Go Ape Wendover Woods | Wendover / Aston Clinton | Bucks | treetop adventure | Full | yes | not yet | nothing missing | 2026-08-25 |
| Go Ape Woburn | Woburn / Husborne Crawley | Bucks | treetop adventure | Full | yes | not yet | nothing missing | 2026-08-24 |
| Gomm Valley minor | High Wycombe | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Gorse Hill City Farm | Leicester | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Grafham Water minor | Grafham | Cambridgeshire | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Grandpont Nature Park minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Grangelands and The Rifle Range minor | Princes Risborough | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Gravitee Golf | Oxford | Oxon | mini golf | Full | yes | not yet | nothing missing | 2026-08-29 |
| Gravity Active Milton Keynes | Milton Keynes | Bucks | trampoline park | Full | yes | not yet | nothing missing | 2026-08-28 |
| Great Central Railway | Loughborough | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Great Coxwell Barn | Great Coxwell | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-29 |
| Great Hollands Library minor | Bracknell | Berks | library | Full | free | not yet | nothing missing | |
| Great Horwood Playing Fields | Great Horwood | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Great Linford Manor Park | Great Linford | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Great Missenden Community Library minor | Great Missenden | Bucks | library | Full | free | not yet | nothing missing | |
| Great Notley Country Park | Great Notley | Essex | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Great Yarmouth Pleasure Beach | Great Yarmouth | Norfolk | park | Full | yes | not yet | nothing missing | 2026-09-04 |
| The Green Boat Co | Marlow | Bucks | boat hire | Full | yes | not yet | nothing missing | 2026-08-24 |
| Green Park Adventure Playground minor | Aston Clinton | Bucks | playground | Full | free | not yet | nothing missing | 2026-08-25 |
| Greenham and Crookham Commons minor | Thatcham / Greenham | Berks | nature reserve | Full | free | not yet | nothing missing | 46261 |
| Greenham Common Control Tower | Greenham / Thatcham | Berks | museum | Full | free | not yet | nothing missing | 46261 |
| Greys Court | Rotherfield Greys, near Henley-on-Thames | Oxon | house and gardens | Full | yes | 3× 2022-08 | nothing missing | 2026-08-24 |
| Grove Library minor | Grove | Oxon | library | Full | free | not yet | nothing missing | |
| Gulliver's Dinosaur & Farm Park | Milton Keynes | Bucks | theme park | Full | yes | not yet | nothing missing | 2026-08-24 |
| Gulliver's Land | Milton Keynes | Bucks | theme park | Full | yes | 1× 2022-11 | nothing missing | 2026-09-01 |
| Haddenham Community Library minor | Haddenham | Bucks | library | Full | free | not yet | nothing missing | |
| Haddenham Village Pond | Haddenham | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Haddington Way Park Play Area | Aylesbury | Bucks | Full | free | not yet | nothing missing | 2026-08-29 | |
| Hadleigh Country Park | Benfleet | Essex | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Hambleden Lock minor | Remenham | Berks | riverside | Partial | free | 1× 2025-06 | accessibility | 2026-08-31 |
| Hamerton Zoo Park | Steeple Gidding | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Hands-on Art Adventures | Old Windsor | Berks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Hanningfield Reservoir Nature Discovery Park minor | Billericay | Essex | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Harborough Museum | Market Harborough | Leicestershire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Harcourt Arboretum | Nuneham Courtenay | Oxon | gardens | Full | yes | not yet | nothing missing | 2026-08-29 |
| Harlequin Playgym | Leighton Buzzard | Beds | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Harlow Museum and Walled Gardens | Harlow | Essex | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Harmans Water Library minor | Bracknell | Berks | library | Full | free | not yet | nothing missing | |
| Harrold-Odell Country Park | Harrold | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Hartshill Hayes Country Park | Hartshill | Warwickshire | country park | Full | free | not yet | nothing missing | 2026-09-04 |
| Hastings Aquarium | Hastings | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Hastings Museum & Art Gallery | Hastings | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Hat Factory Arts Centre | Luton | Beds | theatre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Hatfield Park | Hatfield | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Hatton Adventure World | Hatton | Warwickshire | Partial | no | not yet | price | 2026-08-30 | |
| Hawk Conservancy Trust | Weyhill | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Haynes Motor Museum | Sparkford | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Hazeley Wood minor | Milton Keynes | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-25 |
| Hazlemere Library minor | Hazlemere | Bucks | library | Full | free | not yet | nothing missing | |
| Hazlemere Recreation Ground | Hazlemere | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Headington Library minor | Headington | Oxon | library | Full | free | not yet | nothing missing | |
| Hedgerows Family Centre | Netherfield | Bucks | other | Full | free | not yet | nothing missing | 2026-08-29 |
| Hellfire Caves | West Wycombe | Bucks | caves | Full | yes | 7× 2026-08 | nothing missing | 2026-08-24 |
| Hemel Hempstead Leisure Centre minor | Hemel Hempstead | Herts | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Henley Adventure Golf | Henley-on-Thames | Oxon | mini golf | Partial | yes | 1× 2022-10 | accessibility | 2026-08-31 |
| Henley Canoe Hire | Henley-on-Thames | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-28 |
| Henley Leisure Centre minor | Henley-on-Thames | Oxon | leisure centre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Henley Library minor | Henley-on-Thames | Oxon | library | Full | free | not yet | nothing missing | |
| Henley Paddle & Cycle Hire | Lower Shiplake | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Herbert Art Gallery & Museum | Coventry | Warwickshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Herrings Green Activity Farm & Bird of Prey Centre | Wilstead | Beds | zoo or wildlife | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Hertford Museum | Hertford | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Hertfordshire Zoo | Broxbourne | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Hestercombe Gardens | Cheddon Fitzpaine | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Hever Castle & Gardens | Hever | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| The Hexagon | Reading | Berks | theatre | Full | yes | not yet | nothing missing | 46261 |
| Hidcote | Hidcote Bartrim | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| The Higgins Bedford | Bedford | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Higginson Park | Marlow | Bucks | park | Full | free | 5× 2026-04 | nothing missing | 2026-08-25 |
| High Lodge Farm | Culham | Oxon | seasonal attraction | Full | yes | not yet | nothing missing | 2026-08-28 |
| High Lodge, Thetford Forest | Brandon | Suffolk | Full | free | not yet | nothing missing | 2026-08-30 | |
| High Wycombe Escape Rooms | High Wycombe | Bucks | escape room | Partial | yes | not yet | opening hours | 2026-08-29 |
| High Wycombe Library minor | High Wycombe | Bucks | library | Full | free | 1× 2023-09 | nothing missing | 2026-08-28 |
| High Wycombe Model Engineering Club Miniature Railway | Holmer Green | Bucks | Partial | no | not yet | price, parking | 2026-08-29 | |
| Highclere Castle | Highclere | Hampshire | historic house | Full | yes | not yet | nothing missing | 2026-08-29 |
| Hill Close Gardens | Warwick | Warwickshire | historic gardens | Full | yes | not yet | nothing missing | 2026-09-04 |
| Hill End Outdoor Centre | Farmoor / Oxford | Oxon | outdoor centre | Partial | no | not yet | price, opening hours, parking, exact location, postcode | 2026-08-29 |
| Hill View Farm and Mini Farmer's Club | Saunderton Lee | Bucks | farm shop | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Hinckley & District Museum | Hinckley | Leicestershire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Hinksey Outdoor Pool | Oxford | Oxon | outdoor pool | Full | yes | 9× 2026-06 | nothing missing | 2026-08-25 |
| Hippodrome Circus | Great Yarmouth | Norfolk | theatre | Full | yes | not yet | nothing missing | 2026-09-04 |
| The Historic Dockyard Chatham | Chatham | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| History of Science Museum | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Hobbledown Adventure Park and Zoo Epsom | Epsom | Surrey | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Hobbledown Heath | Hounslow | Greater London | Full | yes | 2× 2022-08 | nothing missing | 2026-08-30 | |
| Hobbs of Henley boat hire | Henley-on-Thames | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-24 |
| Hodgemoor Woods minor | Chalfont St Giles | Bucks | woodland | Full | free | not yet | postcode | 2026-08-24 |
| Hog and Hollowhill Woods minor | Marlow | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Hogshaw Farm & Wildlife Park | Hogshaw | Bucks | farm park | Full | yes | 3× 2025-08 | nothing missing | 2026-08-24 |
| Holdenby House | Holdenby | Northants | Full | yes | not yet | parking | 2026-08-30 | |
| Hollytrees Museum | Colchester | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Hollywood Bowl High Wycombe | High Wycombe | Bucks | bowling | Partial | no | not yet | price | 2026-08-28 |
| Hollywood Bowl Milton Keynes | Milton Keynes | Bucks | bowling | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Hollywood Bowl Oxford | Oxford | Oxon | bowling | Partial | no | not yet | price | 2026-08-28 |
| Hollywood Bowl Reading | Reading | Berks | bowling | Partial | no | not yet | price | 2026-08-28 |
| Homefield Wood minor | Marlow | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Hook Norton Brewery Tour | Hook Norton | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Hook Norton Library minor | Hook Norton | Oxon | library | Full | free | not yet | nothing missing | |
| Horseshoe Lake Activity Centre | Sandhurst | Berks | boat hire | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Houdini's Escape Experience, Milton Keynes | Milton Keynes | Bucks | escape room | Full | yes | not yet | nothing missing | 2026-08-24 |
| Houghton Hall Park | Houghton Regis | Beds | country park | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Houghton House | Ampthill | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Howe Park Wood minor | Milton Keynes | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Howletts Wild Animal Park | Bekesbourne | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Hughenden | High Wycombe | Bucks | house and parkland | Full | yes | 10× 2026-08 | nothing missing | 2026-08-24 |
| Hughenden Stream Walk minor | High Wycombe / Hughenden | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-28 |
| Hungerford Leisure Centre | Hungerford | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Hungerford Library minor | Hungerford | Berks | library | Full | free | not yet | nothing missing | |
| Hurst Castle | Milford on Sea | Hampshire | historic site | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-30 |
| Hylands Estate | Chelmsford | Essex | historic site | Full | free | not yet | nothing missing | 2026-09-03 |
| Iffley Meadow Nature Reserve minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| iFLY Milton Keynes | Central Milton Keynes | Bucks | indoor skydiving | Full | yes | not yet | nothing missing | 2026-08-25 |
| Ightham Mote | Ivy Hatch | Kent | Partial | no | not yet | price | 2026-08-30 | |
| IndiRock | Southend-on-Sea | Essex | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| InstaVR Arena | Milton Keynes | Bucks | other | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Irchester Country Park | Irchester | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Island Farm Donkey Sanctuary | Brightwell-cum-Sotwell | Oxon | zoo or wildlife | Full | free | not yet | nothing missing | 2026-08-27 |
| Iver Heath Community Library minor | Iver Heath | Bucks | library | Full | free | not yet | nothing missing | |
| Ivinghoe Beacon | Ivinghoe | Bucks | hill walk | Full | free | not yet | nothing missing | 2026-08-24 |
| IWM Duxford | Duxford | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Jet Age Museum | Staverton | Gloucestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Jewry Wall: A Real Roman Experience | Leicester | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Jimmy’s Farm & Wildlife Park | Wherstead | Suffolk | Partial | no | not yet | price | 2026-08-30 | |
| John Bunyan Community Boat | Bedford | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Jonathan Page Play Centre minor | Aylesbury | Bucks | playground | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Jordans Mill | Broom | Beds | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Jubilee Canal Boat Trips | Newbury | Berks | Partial | no | not yet | price, parking | 2026-08-29 | |
| Jump In Slough | Slough | Berks | trampoline park | Full | yes | not yet | nothing missing | 2026-08-29 |
| Jungle Mania Woodley | Woodley | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Kelmarsh Hall and Gardens | Kelmarsh | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Kelmscott Manor | Kelmscott | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-27 |
| Kenilworth Castle and Elizabethan Garden | Kenilworth | Warwickshire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Kennet Horse Boat Company | Kintbury | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Kennet Leisure Centre | Thatcham | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Kennington Library minor | Kennington | Oxon | library | Full | free | not yet | nothing missing | |
| Kent & East Sussex Railway | Tenterden | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Kent Life | Maidstone | Kent | Partial | no | not yet | price | 2026-08-30 | |
| The Kenton Theatre | Henley-on-Thames | theatre | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| Kettle's Yard | Cambridge | Cambridgeshire | historic site | Full | free | not yet | nothing missing | 2026-09-03 |
| Kew Little Pigs | Old Amersham | Bucks | farm | Full | yes | 2× 2023-04 | nothing missing | 2026-08-24 |
| Kidlington & Gosford Leisure Centre | Kidlington | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Kidlington Library minor | Kidlington | Oxon | library | Full | free | not yet | nothing missing | |
| Kidlington Stratfield Brake | Kidlington | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| King Richard III Visitor Centre | Leicester | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Kings Wood, Tylers Green minor | Tylers Green | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Kingsbury Water Park | Bodymoor Heath | Warwickshire | country park | Full | free | not yet | nothing missing | 2026-09-04 |
| Kingsmead Nature Reserve minor | Kingsmead | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-25 |
| Kingston Library minor | Kingston | Bucks | library | Full | free | not yet | nothing missing | |
| Kirby Hall | Deene | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Kirby Muxloe Castle | Kirby Muxloe | Leicestershire | Partial | no | not yet | price, parking | 2026-08-30 | |
| Knebworth House, Gardens & Park | Knebworth / Stevenage | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Knockhatch Adventure Park | Hailsham | East Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Knockout Escape Rooms | Reading | Berks | escape room | Partial | yes | not yet | opening hours | |
| Knole | Sevenoaks | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| Knotts of Tempsford | Tempsford | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Lacey Green Windmill | Lacey Green | Bucks | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| Lacock Abbey, Fox Talbot Museum and Village | Lacock | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Ladygrove Park | Didcot | Oxon | park | Full | free | not yet | exact location, postcode | 2026-08-29 |
| Lagoona Park | Pingewood, Reading | Berks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Lambourn Centre minor | Lambourn | Berks | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Lambourn Library minor | Lambourn | Berks | library | Full | free | not yet | nothing missing | |
| Lane7 Milton Keynes | Milton Keynes | Bucks | bowling | Partial | no | not yet | price, parking | 2026-08-28 |
| Langdon Nature Discovery Park minor | Basildon | Essex | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Langley Leisure Centre | Langley | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Langley Library minor | Langley | Berks | library | Full | free | not yet | nothing missing | |
| Langley Park Country Park | Iver | Bucks | country park | Full | free | 2× 2026-04 | nothing missing | 2026-08-25 |
| LaplandUK | Winkfield Row, Ascot | Berks | seasonal attraction | Full | yes | 1× 2021-12 | nothing missing | 2026-08-29 |
| Larks Hill | Warfield | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Laser Quest Hemel Hempstead | Hemel Hempstead | Herts | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Laser Quest Milton Keynes | Milton Keynes | Bucks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Laser tag at Tenpin Milton Keynes | Milton Keynes | Bucks | laser tag | Full | yes | not yet | nothing missing | 2026-08-25 |
| Laser World Bedford | Bedford | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Leamington Spa Art Gallery & Museum | Royal Leamington Spa | Warwickshire | museum | Full | free | not yet | nothing missing | 2026-09-04 |
| Lee Valley White Water Centre | Waltham Cross | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Leeds Castle | Maidstone | Kent | Partial | no | not yet | price | 2026-08-30 | |
| LEGOLAND Adventure Golf | Windsor | Berks | mini golf | Full | yes | not yet | exact location | 2026-08-29 |
| LEGOLAND Discovery Centre Birmingham | Birmingham | West Midlands | Partial | no | not yet | price, parking | 2026-08-30 | |
| Legoland Windsor | Windsor | Bucks | theme park | Full | yes | 3× 2025-07 | nothing missing | 2026-08-24 |
| Leicester Guildhall | Leicester | Leicestershire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Leicester Museum & Art Gallery | Leicester | Leicestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Leicester Outdoor Pursuits Centre | Leicester | Leicestershire | watersports | Partial | no | not yet | price, parking | 2026-09-03 |
| Leighton Buzzard Railway | Leighton Buzzard | Beds | steam railway | Full | yes | not yet | nothing missing | 2026-08-30 |
| Lepe Country Park | Exbury | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Lewes Castle & Museum | Lewes | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Leys Pools & Leisure Centre minor | Oxford | Oxon | leisure centre | Full | free | not yet | nothing missing | 2026-08-29 |
| Library at The Curve minor | Slough | Berks | library | Full | free | not yet | nothing missing | |
| The Light Banbury | Banbury | Oxon | cinema | Partial | no | not yet | price | 2026-08-28 |
| Lillingstone Pick Your Own | Lillingstone Dayrell | Bucks | seasonal attraction | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Lily Hill Park | Bracknell | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Linford Manor Park Playground minor | Great Linford, Milton Keynes | Bucks | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Link Centre | Westlea | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Little Chalfont Community Library minor | Little Chalfont | Bucks | library | Full | free | not yet | nothing missing | |
| Little Ferns Play Cafe | Witney | Oxon | soft play | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| The Little Green Boat Company Marlow | Marlow | Bucks | boat hire | Full | yes | not yet | nothing missing | 2026-08-28 |
| Little Linford Wood minor | Little Linford | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| The Little Play Lounge | Padworth Common | Berks | soft play | Full | yes | not yet | nothing missing | 2026-08-29 |
| Littlemore Library minor | Littlemore | Oxon | library | Full | free | not yet | nothing missing | |
| The Living Rainforest | Hampstead Norreys | Berks | zoo or wildlife | Full | yes | 3× 2024-08 | nothing missing | 2026-08-27 |
| The Lock Climbing Wall | Harlow | Essex | climbing | Full | yes | not yet | parking | 2026-09-03 |
| Locked In A Room Milton Keynes | Milton Keynes | Bucks | escape room | Partial | no | not yet | price, opening hours | |
| Lockey Farm | Sindlesham / Arborfield | Berks | farm shop | Full | free | not yet | nothing missing | 2026-08-29 |
| Loddon Valley Leisure Centre minor | Lower Earley | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Long Crendon Community Library minor | Long Crendon | Bucks | library | Full | free | not yet | nothing missing | |
| Long Crendon Courthouse | Long Crendon | Bucks | historic site | Full | yes | not yet | nothing missing | 2026-08-25 |
| Long Crendon Playing Field | Long Crendon | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Longdown Activity Farm | Ashurst | Hampshire | Partial | no | not yet | price | 2026-08-30 | |
| Longhill Park | Bracknell | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Longleat | Warminster | Wiltshire | Full | yes | not yet | parking | 2026-08-30 | |
| Longridge Activity Centre | Marlow | Bucks | other | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| The Look Out Discovery Centre | Crowthorne (Bracknell Forest) | Berks | science centre | Full | yes | 2× 2026-04 | nothing missing | 2026-08-30 |
| The Lord Leycester | Warwick | Warwickshire | historic site | Full | yes | not yet | nothing missing | 2026-09-04 |
| Loughton Valley Park | Loughton | Bucks | park | Full | free | not yet | exact location | 2026-08-28 |
| Lower Earley Library minor | Lower Earley | Berks | library | Full | free | not yet | nothing missing | |
| Lower Leas Coastal Park | Folkestone | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Lowewood Museum | Hoddesdon | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Lowndes Park | Chesham | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Lyddington Bede House | Lyddington | Rutland | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Lydiard Park, Museum & Garden | Lydiard Tregoze | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Lye Valley Nature Reserve minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Lyveden | Oundle | Northants | Partial | no | not yet | price, parking | 2026-08-30 | |
| Mad Hatters Pottery Painting Arborfield | Arborfield | Berks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| The MAD Museum | Stratford-upon-Avon | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Magdalen Bridge Boathouse | Oxford | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-25 |
| Magdalen College | Oxford | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-29 |
| Maidenhead Heritage Centre | Maidenhead | Berks | museum | Full | yes | not yet | nothing missing | 46261 |
| Maidenhead Library minor | Maidenhead | Berks | library | Full | free | not yet | nothing missing | |
| Make Believe Bus Cafe | Berkhamsted | Herts | Full | free | not yet | nothing missing | 2026-08-30 | |
| Mangapps Railway Museum | Burnham-on-Crouch | Essex | steam railway | Full | yes | not yet | parking | 2026-09-03 |
| Manor Farm and River Hamble Country Park | Bursledon | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Mapledurham Playing Fields and Pavilion minor | Caversham | Berks | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Margate Caves | Margate | Kent | Not started | no | not yet | price, opening hours, accessibility, parking, exact location | ||
| Market Bosworth Country Park | Market Bosworth | Leicestershire | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Market Hall Museum | Warwick | Warwickshire | museum | Full | free | not yet | parking | 2026-09-04 |
| Marlow Boat Company | Marlow | Bucks | boat hire | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Marlow Library minor | Marlow | Bucks | library | Full | free | not yet | nothing missing | |
| Marlow Museum | Marlow | Bucks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Marlow river boat trips | Marlow | Bucks | boat hire | Full | yes | not yet | exact location, postcode | 2026-08-29 |
| Marsh Farm Animal Adventure Park | South Woodham Ferrers | Essex | Partial | no | not yet | price | 2026-08-30 | |
| Marwell Zoo | Winchester | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Mead Open Farm | Billington | Bucks | farm park | Full | yes | not yet | nothing missing | 2026-09-01 |
| Meadway Sports Centre minor | Reading | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Melton Carnegie Museum | Melton Mowbray | Leicestershire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Micklefield Community Library minor | High Wycombe | Bucks | library | Full | free | not yet | nothing missing | |
| Middleton Pool | Newport Pagnell | Bucks | swimming | Partial | no | not yet | price | 2026-08-29 |
| Midland Air Museum | Baginton | Warwickshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Milham Ford Nature Park minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| The Mill Arts Centre | Banbury | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-27 |
| Mill Green Museum & Working Mill | Hatfield | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Mill Meadows | Henley-on-Thames | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Millennium Country Park and Forest Centre | Marston Moretaine | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Millets Farm Centre | Frilford | Oxon | farm park | Full | free | 1× 2021-09 | nothing missing | 2026-08-24 |
| Millets Farm Falconry | Frilford | Oxon | wildlife centre | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Millets Farmyard Adventure Golf | Frilford | Oxon | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Millets Maize Maze | Frilford | Oxon | Partial | no | not yet | price | 2026-08-29 | |
| Millfield Wood minor | High Wycombe | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Milton Keynes Central Library minor | Milton Keynes | Bucks | library | Full | free | not yet | nothing missing | 2026-08-28 |
| Milton Keynes Museum | Wolverton | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Milton Keynes Theatre | Milton Keynes | Bucks | theatre | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Milton's Cottage | Chalfont St Giles | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| Mini Meadows Farm | Welford | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Mini Mundo | Windsor | Berks | Full | yes | 2× 2026-02 | parking | 2026-08-30 | |
| MINI Plant Oxford Tour | Cowley, Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Mini Town at Watford Cycle Hub | Watford | Herts | Full | free | not yet | nothing missing | 2026-08-30 | |
| Minster Lovell Hall and Dovecote | Minster Lovell | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| MK Gallery | Milton Keynes | Bucks | gallery | Full | yes | not yet | nothing missing | 2026-08-27 |
| Modern Art Oxford | Oxford | Oxon | gallery | Full | free | not yet | nothing missing | 2026-08-24 |
| Moira Furnace Museum & Country Park | Moira | Leicestershire | country park | Full | yes | not yet | nothing missing | 2026-09-03 |
| Monkey Mates | Wokingham | Berks | soft play | Full | yes | not yet | nothing missing | 2026-08-27 |
| Mortimer Library minor | Mortimer Common | Berks | library | Full | free | not yet | nothing missing | |
| Mottisfont | Mottisfont | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Mountfitchet Castle and Norman Village | Stansted Mountfitchet | Essex | Partial | no | not yet | price, parking | 2026-08-30 | |
| Mountsorrel and Rothley Community Heritage Centre | Mountsorrel | Leicestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Mulligans Hemel Hempstead | Hemel Hempstead | Herts | mini golf | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Mulligans Milton Keynes | Milton Keynes | Bucks | mini golf | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Museum in the Park | Stroud | Gloucestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Museum of Antiquities | Eton | Berks | museum | Full | free | not yet | nothing missing | 2026-08-29 |
| Museum of Archaeology and Anthropology | Cambridge | Cambridgeshire | museum | Full | free | not yet | parking | 2026-09-03 |
| Museum of Berkshire Aviation | Woodley | Berks | museum | Full | yes | not yet | nothing missing | 46261 |
| Museum of Cambridge | Cambridge | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Museum of Chelmsford | Chelmsford | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Museum of Classical Archaeology | Cambridge | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| The Museum of English Rural Life | Reading | Berks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Museum of Eton Life | Eton | Berks | museum | Full | free | not yet | nothing missing | 2026-08-29 |
| Museum of Gloucester | Gloucester | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Museum of Oxford | Oxford | Oxon | museum | Full | yes | not yet | nothing missing | 2026-08-27 |
| Museum of Power | Langford | Essex | steam railway | Full | yes | not yet | nothing missing | 2026-09-03 |
| The Museum of Somerset | Taunton | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Naphill Common | Naphill | Bucks | common | Full | free | not yet | nothing missing | 2026-08-29 |
| National Film & Sci-Fi Museum | Milton Keynes | Bucks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| The National Museum of Computing | Bletchley, Milton Keynes | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| National Paralympic Heritage Centre | Aylesbury | Bucks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| National SEA LIFE Centre Birmingham | Birmingham | West Midlands | Partial | no | not yet | price, parking | 2026-08-30 | |
| National Space Centre | Leicester | Leicestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| National Waterways Museum Gloucester | Gloucester | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Natural History Museum | Eton | Berks | museum | Full | free | not yet | nothing missing | 2026-08-29 |
| Natural History Museum at Tring | Tring | Herts | museum | Full | free | not yet | nothing missing | 2026-08-29 |
| Natural History Museum, Colchester | Colchester | Essex | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Nature Discovery Centre minor | Walton-on-the-Naze | Berks | nature reserve | Partial | free | not yet | opening hours | |
| Nature in Art | Twigworth | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Nene Valley Railway | Wansford | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Nether Winchendon House | Nether Winchendon | Bucks | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| New College | Oxford | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-29 |
| New Forest Water Park | Fordingbridge | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| New Forest Wildlife Park | Ashurst | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| New Theatre Oxford | Oxford | Oxon | theatre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Newark Park | Ozleworth | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Newbold Comyn Leisure Centre | Royal Leamington Spa | Warwickshire | climbing | Partial | no | not yet | price | 2026-09-04 |
| Newbury Central Library minor | Newbury | Berks | library | Full | free | not yet | nothing missing | |
| Newbury Racecourse | Newbury | Berks | Partial | no | not yet | price | 2026-08-29 | |
| Newhaven Fort | Newhaven | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Newport Pagnell Library minor | Newport Pagnell | Bucks | library | Full | free | not yet | nothing missing | |
| Newport Pagnell Riverside Meadow | Newport Pagnell | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Ninja Warrior UK Adventure Park Leicester | Leicester | Leicestershire | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| Ninja Warrior UK Adventure Park Milton Keynes | Milton Keynes | Bucks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| No. 1 Royal Crescent | Bath | Somerset | Full | yes | not yet | parking | 2026-08-30 | |
| Norden Farm Centre for the Arts | Maidenhead | Berks | theatre | Full | yes | 1× 2021-12 | nothing missing | 2026-08-29 |
| Norris Museum | St Ives | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| North Hertfordshire Museum | Hitchin | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| North Leigh Roman Villa | North Leigh | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-29 |
| North Norfolk Railway | Sheringham / Holt | Norfolk | steam railway | Full | yes | not yet | nothing missing | 2026-09-04 |
| The North Wall Arts Centre | Oxford | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Northampton & Lamport Railway | Chapel Brampton | Northants | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Northampton Active | Northampton | Northants | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Northampton Bike Park | Northampton | Northants | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Northampton Museum and Art Gallery | Northampton | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Northamptonshire Society of Model Engineers | Delapre | Northants | Partial | no | not yet | price, parking | 2026-08-30 | |
| Northcroft and Goldwell Parks | Newbury | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Northcroft Leisure Centre | Newbury | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Northcroft Lido | Newbury | Berks | lido | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Nuffield Place | Huntercombe, near Henley-on-Thames | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-24 |
| Nuneaton Museum & Art Gallery | Nuneaton | Warwickshire | museum | Full | free | not yet | nothing missing | 2026-09-04 |
| Nymans | Handcross | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Oakley Hill minor | Chinnor | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Oakwood Climbing Centre | Wokingham | Berks | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| The Observatory Science Centre | Herstmonceux | East Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Oceanarium | Bournemouth | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Ockwells Park | Cox Green, Maidenhead | Berks | Full | free | 1× 2023-10 | nothing missing | 2026-08-29 | |
| Odds Farm Park | Wooburn Common | Bucks | farm park | Full | yes | 7× 2024-11 | nothing missing | 2026-09-01 |
| ODEON Luxe Aylesbury | Aylesbury | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| ODEON Milton Keynes Stadium & IMAX | Milton Keynes | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Old Sarum | Salisbury | Wiltshire | Full | yes | not yet | parking | 2026-08-30 | |
| Old Wardour Castle | Tisbury | Wiltshire | Partial | no | not yet | price | 2026-08-30 | |
| Olney Library minor | Olney | Bucks | library | Full | free | not yet | nothing missing | |
| Olney Riverside Park | Olney | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Omniplex Cinema High Wycombe | High Wycombe | Bucks | cinema | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-15 |
| Orbital Trampoline Park | Luton | Beds | Partial | no | not yet | price, parking | 2026-08-30 | |
| Otmoor RSPB minor | Beckley | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| The Outwoods | Loughborough | Leicestershire | park | Full | free | not yet | parking | 2026-09-03 |
| Ouzel Valley Park | Caldecotte to Willen | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Over Farm Countryside Adventure | Gloucester | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Oxford Botanic Garden | Oxford | Oxon | gardens | Full | yes | not yet | nothing missing | 2026-08-24 |
| Oxford Bus Museum | Long Hanborough | Oxon | museum | Full | yes | not yet | nothing missing | 2026-08-28 |
| Oxford Castle & Prison | Oxford | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-24 |
| Oxford City Farm | Oxford | Oxon | farm park | Full | free | 1× 2025-04 | nothing missing | 2026-08-27 |
| Oxford Ice Rink | Oxford | Oxon | ice rink | Full | yes | not yet | nothing missing | 2026-08-24 |
| Oxford Kayak Tours | Oxford | Oxon | boat trip | Full | yes | not yet | nothing missing | 2026-08-29 |
| Oxford Playhouse | Oxford | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-24 |
| Oxford River Cruises | Oxford | Oxon | boat trip | Full | yes | not yet | nothing missing | 2026-08-28 |
| Oxford Sail Training Trust | Farmoor | Oxon | other | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Oxford SUP Club | Farmoor | Oxon | other | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Oxford University & City Walking Tour | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Oxford University Museum of Natural History | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Oxford Wakeboard & Ski Club | Berinsfield | Oxon | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Oxford Westgate Library minor | Oxford | Oxon | library | Full | free | not yet | nothing missing | 2026-08-29 |
| Oxford Wet n Wild | Berinsfield | Oxon | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| The Oxfordshire Museum | Woodstock | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Oxfordshire Narrowboats | Lower Heyford | Oxon | boat hire | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Oxygen Activeplay Reading | Reading | Berks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Packwood House | Lapworth | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Painswick Rococo Garden | Painswick | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Palmer Park | Reading | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Palmer Park Leisure Centre & Stadium | Reading | Berks | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| The Panacea Museum | Bedford | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Pangbourne Library minor | Pangbourne | Berks | library | Full | free | not yet | nothing missing | |
| Pann Mill | High Wycombe | Bucks | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| Paradise Park | Newhaven | East Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Park Sports Centre, Wheatley minor | Wheatley | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Parsonage Moor minor | Cothill | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Parthian Climbing Reading | Reading | Berks | climbing | Full | yes | not yet | nothing missing | 2026-08-27 |
| The Party Tribe Play Café | Turweston, Brackley | Northants | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Partyman World of Play Oxford | Oxford | Oxon | soft play | Full | yes | not yet | nothing missing | 2026-08-29 |
| The Patch MK | Cosgrove | Northants | seasonal attraction | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Paultons Park and Peppa Pig World | Ower | Hampshire | Partial | no | not yet | price | 2026-08-30 | |
| Peach Croft Farm PYO | Radley / Abingdon | Oxon | farm shop | Partial | no | not yet | price, opening hours, parking, exact location, postcode | 2026-08-29 |
| Peacock Meadows minor | Bracknell | Berks | nature reserve | Full | free | not yet | nothing missing | 2026-08-29 |
| Pegasus Theatre | Oxford | Oxon | theatre | Full | yes | not yet | nothing missing | 2026-08-27 |
| Pendon Museum | Long Wittenham | Oxon | museum | Full | yes | not yet | nothing missing | 2026-08-27 |
| Penn Wood minor | Penn / Penn Street | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Penshurst Place and Gardens | Penshurst | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Pensthorpe minor | Fakenham | Norfolk | nature reserve | Full | yes | not yet | nothing missing | 2026-09-04 |
| Perry Tree Farm | Adderbury | farm | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| Perrygrove Railway Adventure | Coleford | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Peterborough Museum & Art Gallery | Peterborough | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Peterley Manor Farm | Great Missenden | Bucks | farm shop | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Petite Social Club | Chalfont St Peter | Bucks | soft play | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Pets' Corner | Harlow | Essex | farm park | Full | free | not yet | nothing missing | 2026-09-03 |
| Petworth House and Park | Petworth | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Pilch Field minor | Buckingham | Bucks | nature reserve | Full | free | not yet | nothing missing | |
| Pinewood (Wokingham) Miniature Railway | Wokingham | Berks | steam railway | Full | yes | not yet | nothing missing | 2026-08-29 |
| The Pinnacle Climbing Centre | Northampton | Northants | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Pirates Landing | High Wycombe | Bucks | soft play | Full | yes | 2× 2026-06 | nothing missing | 2026-08-24 |
| Pitstone Common | Pitstone | Bucks | common | Full | free | not yet | exact location, postcode | 2026-08-29 |
| Pitstone Green Museum | Pitstone | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-27 |
| Pitstone Windmill | Ivinghoe | Bucks | historic site | Full | yes | not yet | nothing missing | 2026-08-24 |
| Pitt Rivers Museum | Oxford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| The Pixel Bunker | Milton Keynes | Bucks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Planet Ice Hemel Hempstead | Hemel Hempstead | Herts | ice rink | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Planet Ice Milton Keynes | Milton Keynes | Bucks | ice rink | Full | yes | not yet | nothing missing | 2026-08-25 |
| Play Lane | Milton Keynes | Bucks | soft play | Full | free | not yet | nothing missing | 2026-08-29 |
| Playhouse Bedford | Milton Ernest | Beds | Partial | no | not yet | price | 2026-08-30 | |
| Playtrain | High Wycombe | Bucks | soft play | Full | yes | 5× 2026-06 | nothing missing | 2026-08-27 |
| The Polar Museum | Cambridge | Cambridgeshire | museum | Full | free | not yet | parking | 2026-09-03 |
| Poole Museum | Poole | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Pooley Country Park | Polesworth | Warwickshire | country park | Full | free | not yet | nothing missing | 2026-09-04 |
| Pope's Meadow | Binfield | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Popup Escape Rooms Bicester | Bicester | Oxon | escape room | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Port Lympne Reserve | Hythe | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Port Meadow | Oxford | Oxon | common | Full | free | not yet | nothing missing | 2026-08-24 |
| Portsmouth Historic Dockyard | Portsmouth | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Portsmouth Natural History Museum | Portsmouth | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Pottery painting, Amersham | Little Chalfont | Bucks | craft cafe | Full | yes | not yet | exact location, postcode | 2026-08-29 |
| Pottery Pals | Wokingham | Berks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Powell-Cotton Museum, Quex House and Gardens | Birchington | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Prestwood Picnic Site | Prestwood | Bucks | picnic site | Full | free | not yet | nothing missing | 2026-08-28 |
| Prickwillow Museum | Prickwillow | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Princes Risborough Library minor | Princes Risborough | Bucks | library | Full | free | not yet | nothing missing | |
| Princes Risborough Park | Princes Risborough | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Prior Park Landscape Garden | Bath | Somerset | Full | yes | not yet | parking | 2026-08-30 | |
| Priory Country Park | Bedford | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Priory House Heritage Centre | Dunstable | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Prittlewell Priory | Southend-on-Sea | Essex | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Promenade Park | Maldon | Essex | park | Full | free | not yet | nothing missing | 2026-09-03 |
| Prospect Park | Reading | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Puffin Cove | Princes Risborough | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-28 |
| Pump track, Milton Keynes | Oakgrove, Milton Keynes | Bucks | bike track | Full | free | not yet | nothing missing | 2026-08-29 |
| Punting, Magdalen Bridge | Oxford | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-24 |
| Pure Boating Moulsford | Moulsford | Oxon | boat hire | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Pure Boating Wallingford | Wallingford | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Puzzlewood | Coleford | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Quainton Village Green minor | Quainton | Bucks | park | Full | free | not yet | nothing missing | 2026-08-29 |
| Quainton Windmill | Quainton | Bucks | historic site | Full | free | 1× 2022-06 | nothing missing | 2026-08-28 |
| Queens Park Arts Centre | Aylesbury | Bucks | theatre | Full | yes | not yet | nothing missing | 2026-08-27 |
| Railworld Wildlife Haven | Peterborough | Cambridgeshire | steam railway | Full | yes | not yet | nothing missing | 2026-09-03 |
| Raleigh Park | Botley | Oxon | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Ramsey Rural Museum | Ramsey | Cambridgeshire | museum | Full | free | not yet | nothing missing | 2026-09-03 |
| Ramsgate Tunnels | Ramsgate | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| The Rare Breeds Centre | Woodchurch | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Ray Mill Island | Maidenhead | Berks | Full | free | 1× 2023-08 | nothing missing | 2026-08-29 | |
| Reading Bowl Central | Reading | Berks | bowling | Partial | no | not yet | price | 2026-08-28 |
| Reading Central Library minor | Reading | Berks | library | Full | free | not yet | nothing missing | 2026-08-28 |
| Reading Museum | Reading | Berks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Rectory Farm PYO | Stanton St John | Oxon | farm shop | Full | yes | 11× 2025-10 | nothing missing | 2026-08-29 |
| Regal Picturehouse Henley | Henley-on-Thames | Oxon | cinema | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-15 |
| REME Museum | Lyneham | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Retro Computer Museum | Leicester | Leicestershire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| RHS Garden Hyde Hall | Rettendon | Essex | Partial | no | not yet | price | 2026-08-30 | |
| Ride Leisure | Wyboston | Beds | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Ridgeway Adventures | Aston Tirrold | Oxon | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Risborough Springs Swim and Fitness Centre | Princes Risborough | Bucks | swimming | Partial | no | not yet | price, parking | 2026-08-29 |
| River Bourne Community Farm | Salisbury | Wiltshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Rivermead Leisure Centre, Reading | Reading | Berks | leisure centre | Full | yes | not yet | nothing missing | 2026-08-28 |
| Rivermead Nature Park minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Riverside Hub | Northampton | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Riverside Museum at Blake's Lock | Reading | Berks | museum | Full | free | not yet | nothing missing | 46261 |
| Riverside Park and Pools | Wallingford | Oxon | lido | Full | yes | 2× 2023-07 | nothing missing | 2026-08-27 |
| Riverside SUP & Canoe Rental | Dorchester-on-Thames | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-29 |
| Roald Dahl Children's Gallery | Aylesbury | Bucks | museum | Full | yes | 1× 2023-02 | nothing missing | 2026-08-24 |
| Roald Dahl Museum & Story Centre | Great Missenden | Bucks | museum | Full | yes | not yet | nothing missing | 2026-08-24 |
| ROARR! | Lenwade | Norfolk | theme park | Partial | no | not yet | price | 2026-09-04 |
| Rock Edge Nature Reserve minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Rock Up Rushden Lakes | Rushden | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Rockingham Castle | Rockingham | Northants | Partial | no | not yet | price | 2026-08-30 | |
| RockReef | Bournemouth | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Rocks by Rail: The Living Ironstone Museum | Cottesmore | Rutland | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Rogue Leisure | Aylesbury | Bucks | bowling | Full | yes | not yet | nothing missing | 2026-08-28 |
| Rollright Stones | Little Rollright / Chipping Norton | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-24 |
| The Roman Baths | Welwyn | Somerset | Partial | yes | not yet | opening hours, parking | ||
| Romney, Hythe & Dymchurch Railway | New Romney | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| Rookery Open Farm | Stoke Bruerne | Northants | farm park | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Room Escape MK | Milton Keynes | Bucks | escape room | Partial | no | not yet | price, opening hours | |
| The Rose of Hungerford | Hungerford | Berks | Partial | no | not yet | price, parking | 2026-08-29 | |
| Roves Farm Visitor Centre | Sevenhampton | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Royal Navy Submarine Museum | Gosport | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Royal Pavilion | Brighton | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Royal Windsor Racecourse | Windsor | Berks | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Royston Cave | Royston | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Royston Museum | Royston | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| RSPB Minsmere | Westleton | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| RSPB The Lodge | Sandy | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Ruby & Red's Soft Play | High Wycombe | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-24 |
| Rugby Art Gallery & Museum | Rugby | Warwickshire | museum | Full | free | not yet | parking | 2026-09-04 |
| Rugrats & Halfpints Banbury | Banbury | Oxon | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Rush Common, Abingdon | Abingdon | Oxon | common | Full | free | not yet | postcode | 2026-08-29 |
| Rush Trampoline Park | High Wycombe | Bucks | trampoline park | Full | yes | 2× 2024-01 | nothing missing | 2026-09-01 |
| Rushbeds Wood minor | Near Brill/Ludgershall | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Rushden Transport Museum and Railway | Rushden | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Rushmere Country Park | Heath and Reach / Leighton Buzzard | Bucks | country park | Full | free | not yet | nothing missing | 2026-08-24 |
| Rushton Triangular Lodge | Rushton | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Russell-Cotes Art Gallery & Museum | Bournemouth | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Rutland Belle | Whitwell | Rutland | Full | yes | not yet | parking | 2026-08-30 | |
| Rutland County Museum | Oakham | Rutland | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Rutland Farm Park | Oakham | Rutland | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Rutland Water Nature Reserve | Egleton | Rutland | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Rutland Water Park | Whitwell / Normanton | Rutland | Full | free | not yet | nothing missing | 2026-08-30 | |
| The Rye & Holywell Mead | High Wycombe | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Ryeish Green Sports Hub minor | Ryeish Green | Berks | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Ryton Pools Country Park | Ryton-on-Dunsmore | Warwickshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Sacrewell | Wansford | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Safari MK | Milton Keynes | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-09-01 |
| Saffron Walden Museum | Saffron Walden | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Salcey Forest minor | Hartwell / Quinton | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-24 |
| Salisbury Cathedral | Salisbury | Wiltshire | Full | yes | not yet | parking | 2026-08-30 | |
| The Salisbury Museum | Salisbury | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Salt Hill Activity Centre | Slough | Berks | bowling | Partial | no | not yet | price, parking | 2026-08-28 |
| Salter's Steamers river trips | Oxford | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-24 |
| Samphire Hoe | Dover | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Sandhurst Library minor | Sandhurst | Berks | library | Full | free | not yet | nothing missing | |
| Sandy's Stay and Play | Long Crendon | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-29 |
| Savernake Park | Bracknell | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| The Savill Garden | Englefield Green | Surrey | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Saxon Tower of St Michael at the North Gate | Oxford | Oxon | Full | yes | not yet | parking | 2026-08-29 | |
| Science Oxford | Oxford | Oxon | science centre | Full | yes | 3× 2023-09 | nothing missing | 2026-09-01 |
| Scotney Castle | Lamberhurst | Kent | Partial | no | not yet | price | 2026-08-30 | |
| SCRAMM Live Escape Rooms | Banbury | Oxon | escape room | Partial | yes | not yet | opening hours | |
| SEA LIFE Brighton | Brighton | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| SEA LIFE Great Yarmouth | Great Yarmouth | Norfolk | aquarium | Full | yes | not yet | parking | 2026-09-04 |
| SEA LIFE Hunstanton | Hunstanton | Norfolk | aquarium | Full | yes | not yet | nothing missing | 2026-09-04 |
| SeaCity Museum | Southampton | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Sealife Adventure | Southend-on-Sea | Essex | Partial | no | not yet | price, parking | 2026-08-30 | |
| The Secret Farm | Moggerhanger | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Sedgwick Museum of Earth Sciences | Cambridge | Cambridgeshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Sence Valley | Ibstock | Leicestershire | park | Full | free | not yet | nothing missing | 2026-09-03 |
| Shabbington Woods minor | Oakley / Boarstall | Bucks | woodland | Full | free | not yet | nothing missing | 2026-08-28 |
| Shakespeare's Schoolroom & Guildhall | Stratford-upon-Avon | Warwickshire | museum | Full | yes | not yet | nothing missing | 2026-09-04 |
| Shakespeare’s Birthplace and New Place | Stratford-upon-Avon | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Shaw House | Newbury | Berks | historic house | Full | yes | not yet | nothing missing | 2026-08-27 |
| Sheffield Park and Garden | Uckfield | East Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Sheldonian Theatre | Oxford | Oxon | historic site | Full | yes | not yet | nothing missing | 2026-08-29 |
| Shell Grotto | Margate | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Shenley Wood minor | Shenley Wood, Milton Keynes | Bucks | woodland | Full | free | not yet | postcode | 2026-08-29 |
| Shepherd Meadows and Sandhurst Memorial Park | Sandhurst | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Shepreth Wildlife Park | Shepreth | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Shipwreck Museum | Hastings | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Shotover Country Park | Oxford / Headington | Oxon | country park | Full | free | not yet | nothing missing | 2026-08-24 |
| Shuttleworth | Old Warden | Beds | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Silverstone Museum | Silverstone | Northants | museum | Full | yes | 1× 2023-10 | nothing missing | 2026-08-29 |
| Sir Harold Hillier Gardens | Romsey | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Sissinghurst Castle Garden | Sissinghurst | Kent | Partial | no | not yet | price | 2026-08-30 | |
| Skate park, Aylesbury | Aylesbury | Bucks | skate park | Full | free | not yet | nothing missing | 2026-08-28 |
| Skate park, Banbury | Banbury | Oxon | skate park | Full | free | not yet | nothing missing | 2026-08-28 |
| Skate park, High Wycombe | High Wycombe | Bucks | skate park | Full | free | not yet | nothing missing | 2026-08-28 |
| Skate park, Milton Keynes | Milton Keynes | Bucks | skate park | Full | free | not yet | nothing missing | 2026-08-28 |
| Skate park, Oxford | Oxford | Oxon | skate park | Full | free | not yet | nothing missing | 2026-08-28 |
| Slough Ice Arena | Slough | Berks | ice rink | Partial | no | 1× 2023-01 | price, opening hours, parking | 2026-08-29 |
| Slough Museum | Slough | Berks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Smugglers Adventure | Hastings | East Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Snakes & Ladders Abingdon | Abingdon | Oxon | Full | yes | not yet | nothing missing | 2026-08-29 | |
| Snakes and Ladders Dunstable | Dunstable | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Snaprails Park | Sandhurst | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Snelsmore Common Country Park | Snelsmore, Newbury | Berks | Full | free | not yet | nothing missing | 2026-08-29 | |
| Snibston Colliery Park | Coalville | Leicestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| The Snow Centre Hemel Hempstead | Hemel Hempstead | Herts | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Snowshill Manor and Garden | Snowshill | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Snozone | Milton Keynes | Bucks | indoor snow | Full | yes | not yet | nothing missing | 2026-08-24 |
| Social Climbing Leicester | Leicester | Leicestershire | climbing | Full | yes | not yet | nothing missing | 2026-09-03 |
| Soldiers of Oxfordshire Museum | Woodstock | Oxon | museum | Full | yes | not yet | nothing missing | 2026-08-28 |
| Solent Sky Museum | Southampton | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| South Downs Planetarium and Science Centre | Chichester | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| South Hill Park Arts Centre | Bracknell | Berks | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| South Oxford Adventure Playground minor | Oxford | Oxon | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| South Park, Oxford | Oxford | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| South Reading Leisure Centre minor | Reading | Berks | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Southcote Library minor | Southcote | Berks | library | Full | free | not yet | nothing missing | |
| Southend Pier and Railway | Southend-on-Sea | Essex | Partial | no | not yet | price, parking | 2026-08-30 | |
| Southend Planetarium | Southend-on-Sea | Essex | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| Southsea Castle | Southsea | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Southwold Maize Maze | Reydon | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Southwold Pier | Southwold | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Spa Valley Railway | Tunbridge Wells | Kent | Partial | no | not yet | price, parking | 2026-08-30 | |
| Spade Oak Nature Reserve minor | Little Marlow / Bourne End | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Spencers Wood Library minor | Spencers Wood | Berks | library | Full | free | not yet | nothing missing | |
| Spiceball Country Park | Banbury | Oxon | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Spiceball Leisure Centre | Banbury | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Spiceball Park | Banbury | Oxon | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Spindleberry Nature Park minor | Oxford | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Spinnaker Tower | Portsmouth | Hampshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Spinners Reading | Reading | Berks | bowling | Full | yes | not yet | nothing missing | 2026-08-28 |
| Splash House MK | Castlethorpe, Milton Keynes | Bucks | Full | yes | not yet | parking | 2026-08-29 | |
| Sprouts Play Barn | Frilford | Oxon | Partial | no | not yet | price | 2026-08-29 | |
| St Albans Museum + Gallery | St Albans | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| St Neots Museum | St Neots | Cambridgeshire | museum | Full | yes | not yet | nothing missing | 2026-09-03 |
| St Nicholas Park | Warwick | Warwickshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| The Stables | Willington | Bucks | theatre | Full | free | not yet | nothing missing | 2026-08-30 |
| Standalone Farm | Letchworth Garden City | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Standlake Common minor | Standlake | Oxon | nature reserve | Full | free | not yet | postcode | 2026-08-29 |
| Stanley Spencer Gallery | Cookham | Berks | gallery | Full | yes | not yet | nothing missing | 2026-08-27 |
| Stantonbury Lake | Milton Keynes | Bucks | lake and parkland | Full | yes | not yet | exact location, postcode | 2026-08-14 |
| Stantonbury Theatre | Stantonbury | Bucks | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Stanwick Lakes | Stanwick | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Staunton Farm | Havant | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Stay & Play Aylesbury | Aylesbury | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-28 |
| Stay & Play Hemel | Hemel Hempstead | Herts | soft play | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Stay & Play, Hale Leys | Aylesbury | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-24 |
| STEAM - Museum of the Great Western Railway | Swindon | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Stockwood Discovery Centre | Luton | Beds | museum | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Stoke Common | Stoke Poges | Bucks | heathland | Full | free | not yet | postcode | 2026-08-24 |
| Stoke Mandeville Recreation Ground | Stoke Mandeville | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Stokenchurch Community Library minor | Stokenchurch | Bucks | library | Full | free | not yet | nothing missing | |
| Stonehenge | Amesbury | Wiltshire | Full | yes | not yet | parking | 2026-08-30 | |
| Stonehurst Family Farm and Motor Museum | Mountsorrel | Leicestershire | Partial | no | not yet | price | 2026-08-30 | |
| Stonor Park | Stonor | Oxon | historic house | Full | yes | not yet | nothing missing | 2026-08-27 |
| Stony Stratford Library minor | Stony Stratford | Bucks | library | Full | free | not yet | nothing missing | |
| Stony Stratford Nature Reserve minor | Stony Stratford | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-28 |
| The Story Museum | Oxford | Oxon | museum | Full | yes | 5× 2026-04 | nothing missing | 2026-08-28 |
| Stotfold Watermill and Nature Reserve | Stotfold | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Stourhead | Stourton | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Stowe Gardens | Stowe | Bucks | gardens | Full | yes | not yet | nothing missing | 2026-09-01 |
| Stowe House | Stowe, Buckingham | Bucks | historic house | Full | yes | 2× 2024-04 | nothing missing | 2026-08-24 |
| Stratford Butterfly Farm | Stratford-upon-Avon | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Studley Grange Garden and Leisure Park | Wroughton | Wiltshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Sudeley Castle & Gardens | Winchcombe | Gloucestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Sulgrave Manor | Sulgrave | Northants | Partial | no | not yet | price | 2026-08-30 | |
| Summerfields Miniature Railways | Haynes | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Summertown Library minor | Summertown | Oxon | library | Full | free | not yet | nothing missing | |
| Sunninghill Library minor | Sunninghill | Berks | library | Full | free | not yet | nothing missing | |
| Sutton Hoo | Woodbridge | Suffolk | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Swalcliffe Barn | Swalcliffe / Banbury | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| Swan Pool & Leisure Centre minor | Buckingham | Bucks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Swanage Pier | Swanage | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Swanage Railway | Swanage | Dorset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Swindon & Cricklade Railway | Blunsdon | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Swinley Forest minor | Bracknell | Berks | woodland | Full | free | 1× 2024-02 | nothing missing | 2026-08-27 |
| Sydlings Copse minor | Barton | Oxon | nature reserve | Full | free | not yet | nothing missing | |
| Sywell Aviation Museum | Sywell | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Sywell Country Park | Ecton | Northants | Full | free | not yet | nothing missing | 2026-08-30 | |
| Tackley Inclusive Playground minor | Tackley | Oxon | playground | Full | free | not yet | nothing missing | 2026-08-29 |
| Tangmere Military Aviation Museum | Tangmere | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Tattenhoe Valley Park | Tattenhoe | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| TeamSport Indoor Karting Dunstable | Dunstable | Beds | Partial | no | not yet | price | 2026-08-30 | |
| TeamSport Indoor Karting High Wycombe | High Wycombe | Bucks | Partial | no | not yet | price, parking | 2026-08-29 | |
| Teardrop Lakes minor | Knowlhill | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-25 |
| Ten pin bowling, Banbury | Banbury | Oxon | bowling | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Ten pin bowling, Oxford | Oxford | Oxon | bowling | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | |
| Tenpin Milton Keynes | Milton Keynes | Bucks | bowling | Full | yes | not yet | nothing missing | 2026-08-28 |
| Thame Leisure Centre minor | Thame | Oxon | leisure centre | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Thame Library minor | Thame | Oxon | library | Full | free | not yet | nothing missing | |
| Thame Museum | Thame | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Thames Lido | Reading | Berks | lido | Full | yes | not yet | nothing missing | 2026-08-29 |
| Thames Rivercruise | Caversham, Reading | Berks | boat trip | Full | yes | not yet | nothing missing | 2026-08-27 |
| Thames Valley Adventure Playground minor | Taplow | Bucks | playground | Full | yes | not yet | nothing missing | 2026-08-29 |
| Thameside Nature Discovery Park minor | Stanford-le-Hope | Essex | nature reserve | Full | free | not yet | nothing missing | 2026-09-03 |
| Thameside Promenade | Caversham, Reading | Berks | country park | Full | free | not yet | nothing missing | 2026-08-27 |
| Thatcham Library minor | Thatcham | Berks | library | Full | free | not yet | nothing missing | |
| Theale Library minor | Theale | Berks | library | Full | free | not yet | nothing missing | |
| Theatre Royal Windsor | Windsor | Berks | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Thinktank, Birmingham Science Museum | Birmingham | West Midlands | Full | yes | not yet | parking | 2026-08-30 | |
| Thomley | Worminghall | Bucks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Thorndon Country Park | Warley | Essex | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Thorney Country Park | Iver | Bucks | Full | free | not yet | nothing missing | 2026-08-29 | |
| THORPE PARK Resort | Chertsey | Surrey | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| The Three Copses minor | Binfield | Berks | woodland | Full | free | not yet | nothing missing | 2026-08-29 |
| Thrift Farm | Whaddon | Bucks | farm park | Full | yes | not yet | nothing missing | 2026-08-24 |
| Thrigby Hall Wildlife Gardens | Thrigby | Norfolk | park | Full | yes | not yet | nothing missing | 2026-09-04 |
| Thrupp Canoe & Kayak Hire | Thrupp | Oxon | boat hire | Full | yes | not yet | nothing missing | 2026-08-28 |
| Tiggywinkles Visitor Centre | Haddenham | Bucks | zoo or wildlife | Partial | yes | not yet | opening hours, parking | 2026-08-29 |
| Tiggywinkles Wildlife Hospital | Haddenham | Bucks | wildlife centre | Full | yes | 1× 2023-02 | nothing missing | 2026-08-25 |
| Tilehurst Library minor | Tilehurst | Berks | library | Full | free | not yet | nothing missing | |
| Time and Tide Museum | Great Yarmouth | Norfolk | museum | Full | yes | not yet | parking | 2026-09-04 |
| Titchfield Haven National Nature Reserve | Hill Head | Hampshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Tolsey Museum | Burford | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| Tooley's Boatyard and Dancing Duck Boat Trips | Banbury | Oxon | Full | free | not yet | nothing missing | 2026-08-29 | |
| TopJump Milton Keynes | Milton Keynes | Bucks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Totternhoe Knolls Nature Reserve | Totternhoe | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| Towcester Museum | Towcester | Northants | museum | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Trampoline park, Oxford | Oxford | Oxon | trampoline park | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-29 |
| Treetop Golf Leicester | Leicester | Leicestershire | mini golf | Full | yes | not yet | parking | 2026-09-03 |
| Tring Local History Museum | Tring | Herts | museum | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Tropical Birdland | Desford | Leicestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Trowbridge Museum | Trowbridge | Wiltshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Tudor World | Stratford-upon-Avon | Warwickshire | Full | yes | not yet | parking | 2026-08-30 | |
| Tumblestone Hollow minor | Stonor | Oxon | playground | Full | yes | 10× 2026-07 | nothing missing | 2026-08-27 |
| Turner Contemporary | Margate | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| The Turrill Sculpture Garden | Oxford | Oxon | gallery | Full | free | not yet | nothing missing | 2026-08-28 |
| Twinlakes Family Theme Park | Melton Mowbray | Leicestershire | theme park | Partial | no | not yet | price, exact location | 2026-09-03 |
| Twycross Zoo | Atherstone | Leicestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Twyford Library minor | Twyford | Berks | library | Full | free | not yet | nothing missing | |
| Uffington White Horse | Uffington | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| The Ugly Duckling Pottery Studio | Newbury | Berks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Ultimate Picture Palace | Oxford | Oxon | cinema | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-08-15 |
| University Church of St Mary the Virgin | Oxford | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-29 |
| University Museum of Zoology | Cambridge | Cambridgeshire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Urban Battlefields | Milton Keynes | Bucks | other | Full | yes | not yet | nothing missing | 2026-08-29 |
| Urban Fun Reading | Reading | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| The Ure Museum of Greek Archaeology | Reading | Berks | museum | Full | free | not yet | nothing missing | 46261 |
| Vale & Downland Museum | Wantage | Oxon | museum | Full | free | not yet | nothing missing | 2026-08-28 |
| Vale Park | Aylesbury | Bucks | park | Full | free | not yet | nothing missing | 2026-08-25 |
| Verulamium Museum | St Albans | Herts | Full | yes | not yet | parking | 2026-08-30 | |
| Victoria Park Newbury | Newbury | Berks | Full | free | not yet | nothing missing | 2026-08-29 | |
| View Island | Reading | Berks | other | Full | free | not yet | nothing missing | 2026-08-29 |
| Vivi & Noo | Bedford | Beds | Partial | no | not yet | price, parking | 2026-08-30 | |
| Volcano Falls Adventure Golf | Milton Keynes | Bucks | mini golf | Full | yes | not yet | exact location | 2026-08-24 |
| Volks Electric Railway | Brighton | East Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Vue Bicester | Bicester | Oxon | cinema | Not started | no | not yet | price, opening hours, accessibility, parking, exact location, postcode | 2026-08-15 |
| Vue Oxford | Oxford | Oxon | cinema | Not started | no | not yet | price, opening hours, accessibility, parking | |
| The Vyne | Basingstoke | historic house | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| Waddesdon Manor | Waddesdon | Bucks | house and gardens | Full | yes | 5× 2025-04 | nothing missing | 2026-08-24 |
| Wakehurst | Ardingly | West Sussex | Full | yes | not yet | parking | 2026-08-30 | |
| Wallingford Castle Gardens | Wallingford | Oxon | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Wallingford Castle Meadows minor | Wallingford | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-27 |
| Wallingford Museum | Wallingford | Oxon | museum | Full | yes | not yet | nothing missing | 2026-08-28 |
| Walmer Castle and Gardens | Walmer | Kent | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Walton Lake | Woughton Park / Walton | Bucks | lake and parkland | Full | free | not yet | postcode | 2026-08-25 |
| Wantage Leisure Centre | Wantage | Oxon | leisure centre | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Wantage Library minor | Wantage | Oxon | library | Full | free | not yet | nothing missing | |
| Wappenham Farm Pumpkin Festival | Wappenham | Northants | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Warburg Nature Reserve minor | Bix / Henley-on-Thames | Oxon | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Wardown Adventure Golf | Luton | Beds | Full | yes | not yet | parking | 2026-08-30 | |
| Wardown House, Museum & Gallery | Luton | Beds | museum | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Ware Museum | Ware | Herts | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Wargrave Community Volunteer Library minor | Wargrave | Berks | library | Full | free | not yet | nothing missing | |
| Warner Bros. Studio Tour London - The Making of Harry Potter | Leavesden | Herts | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Warwick Castle | Warwick | Warwickshire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Wasing Estate - Pumpkin Picking & Woodland Trail | Aldermaston | seasonal attraction | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| The Watercress Line | Alresford | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Waterfowl Sanctuary & Children's Farm | Wigginton Heath | Oxon | farm park | Full | yes | not yet | nothing missing | 2026-08-28 |
| Watermead Lake | Watermead, Aylesbury | Bucks | lake and parkland | Full | free | not yet | nothing missing | 2026-08-25 |
| Watermead North Country Park | Syston / Wanlip | Leicestershire | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| Watermill Theatre | Bagnor | Berks | theatre | Full | yes | not yet | nothing missing | 2026-08-29 |
| Waterperry Gardens | Waterperry | Oxon | gardens | Full | yes | 2× 2021-11 | nothing missing | 2026-08-24 |
| Watlington Hill | Watlington | Oxon | hill walk | Full | free | not yet | nothing missing | 2026-08-24 |
| The Wave Coventry | Coventry | Warwickshire | Partial | no | not yet | price | 2026-08-30 | |
| Wayland's Smithy | Ashbury | Oxon | historic site | Full | free | not yet | postcode | 2026-08-24 |
| Weald & Downland Living Museum | Singleton | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Weald Country Park | Brentwood | Essex | country park | Full | free | not yet | nothing missing | 2026-09-03 |
| The Weedon Project | Weedon Bec | Northants | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Welford Park Snowdrops | Welford, Newbury | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Wellington Country Park | Riseley | Berks | country park | Partial | no | 5× 2025-08 | price, opening hours | 2026-08-29 |
| Wendover Community Library minor | Wendover | Bucks | library | Full | free | not yet | nothing missing | |
| Wendover Woods minor | Aston Clinton / Wendover | Bucks | woodland | Full | free | 7× 2026-08 | nothing missing | 2026-08-25 |
| West Berkshire Museum | Newbury | Berks | museum | Full | free | not yet | nothing missing | 2026-08-27 |
| West Lodge Farm Park | Desborough | Northants | Partial | no | not yet | price | 2026-08-30 | |
| West Somerset Railway | Minehead | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| West Stow Anglo-Saxon Village | West Stow | Suffolk | Partial | no | not yet | price, parking | 2026-08-30 | |
| West Wittering Beach | West Wittering | West Sussex | Full | free | not yet | nothing missing | 2026-08-30 | |
| West Wycombe Park | West Wycombe | Bucks | house and grounds | Full | yes | not yet | nothing missing | 2026-08-24 |
| Westcroft Library minor | Westcroft | Bucks | library | Full | free | not yet | nothing missing | |
| Westhorpe Watersports | Little Marlow | Bucks | boat hire | Partial | no | not yet | price, opening hours | 2026-08-29 |
| Westmorland Park | Warfield | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Weston Library | Oxford | Oxon | gallery | Full | free | not yet | nothing missing | 2026-08-28 |
| Weston Turville Reservoir minor | Weston Turville | Bucks | nature reserve | Full | free | not yet | nothing missing | 2026-08-24 |
| Westonbirt, The National Arboretum | Tetbury | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Westonzoyland Pumping Station Museum | Westonzoyland | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Wheatley Library minor | Wheatley | Oxon | library | Full | free | not yet | nothing missing | |
| Wheatley Windmill | Wheatley | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-24 |
| Whipple Museum of the History of Science | Cambridge | Cambridgeshire | museum | Full | free | not yet | parking | 2026-09-03 |
| Whipsnade Tree Cathedral | Whipsnade | Beds | Full | free | not yet | nothing missing | 2026-08-30 | |
| White Horse Hill | Uffington | Oxon | historic site | Full | free | not yet | nothing missing | 2026-08-27 |
| White Horse Leisure & Tennis Centre | Abingdon | Oxon | swimming | Full | yes | not yet | nothing missing | 2026-08-24 |
| Whitegrove Library minor | Newell Green | Berks | library | Full | free | not yet | nothing missing | |
| Whitehill Park and Play Area | Aylesbury | Bucks | Full | free | not yet | nothing missing | 2026-08-29 | |
| Whiteleaf Hill | Princes Risborough | Bucks | hill walk | Full | free | not yet | nothing missing | 2026-08-24 |
| Whitley Library minor | Reading | Berks | library | Full | free | not yet | nothing missing | |
| Wicksteed Park | Kettering | Bucks | theme park | Full | free | not yet | nothing missing | 2026-08-25 |
| Widmer Farm Park | Hazlemere | Bucks | farm park | Full | yes | not yet | nothing missing | 2026-08-27 |
| Wildwood Trust Kent | Herne Bay | Kent | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Willen Lake | Milton Keynes | Bucks | lake and parkland | Full | free | 3× 2024-12 | nothing missing | 2026-08-25 |
| Willen Lake Splash Pad | Willen, Milton Keynes | Bucks | splash park | Full | yes | not yet | nothing missing | 2026-08-27 |
| Willen Lake Watersports | Milton Keynes | Bucks | watersports | Full | yes | not yet | nothing missing | 2026-08-24 |
| Willink Leisure Centre | Burghfield Common | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Willowbrook Farm Weekend Visits | Hampton Gay, near Kidlington | Oxon | Full | free | not yet | nothing missing | 2026-08-29 | |
| The Wilson Art Gallery and Museum | Cheltenham | Gloucestershire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Wilton House | Wilton | Wiltshire | Full | yes | not yet | parking | 2026-08-30 | |
| Wiltshire Museum | Devizes | Wiltshire | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Wimpole Estate | Arrington | Cambridgeshire | Partial | no | not yet | price | 2026-08-30 | |
| Winchester Science Centre and Planetarium | Winchester | Hampshire | Full | yes | not yet | parking | 2026-08-30 | |
| Windrush Leisure Centre, Witney minor | Witney | Oxon | leisure centre | Full | yes | not yet | nothing missing | 2026-08-25 |
| Windsor Castle | Windsor | Berks | historic site | Full | yes | not yet | nothing missing | 46261 |
| Windsor Duck Tours | Windsor | Berks | Full | yes | not yet | parking | 2026-08-29 | |
| Windsor Escape Experience | Windsor | Berks | escape room | Partial | yes | not yet | opening hours | |
| Windsor Great Park | Windsor | Berks | country park | Full | free | not yet | nothing missing | 2026-08-29 |
| Windsor Guildhall Museum | Windsor | Berks | museum | Full | yes | not yet | nothing missing | 2026-08-27 |
| Windsor Lakes | Datchet | Berks | other | Full | yes | 2× 2026-08 | nothing missing | 2026-08-29 |
| Windsor Leisure Centre | Windsor | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Windsor Library minor | Windsor | Berks | library | Full | free | not yet | nothing missing | |
| Windsor Soft Play | Windsor | Berks | soft play | Full | yes | not yet | nothing missing | 46261 |
| Wing Community Library minor | Wing | Bucks | library | Full | free | not yet | nothing missing | |
| Wingham Wildlife Park | Wingham | Kent | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Winslow Community Library minor | Winslow | Bucks | library | Full | free | not yet | nothing missing | |
| Winslow Public Hall Park | Winslow | Bucks | park | Full | free | not yet | nothing missing | 2026-08-28 |
| Wistow Maze | Wistow | Leicestershire | Full | yes | not yet | parking | 2026-08-30 | |
| Witney Leys Recreation Ground | Witney | Oxon | park | Full | free | 1× 2025-05 | nothing missing | 2026-08-29 |
| Witney Library minor | Witney | Oxon | library | Full | free | not yet | nothing missing | |
| Witney Windrush Leisure Centre | Witney | Oxon | swimming | Full | yes | not yet | nothing missing | 2026-08-24 |
| Wittenham Clumps | Little Wittenham | Oxon | hill walk | Full | free | not yet | nothing missing | 2026-08-24 |
| Woburn Safari Park | Woburn | Bucks | safari park | Full | yes | 1× 2026-04 | nothing missing | 2026-09-01 |
| Woburn Sands Emporium Soft Play | Woburn Sands | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-28 |
| Woburn Sands Library minor | Woburn Sands | Bucks | library | Full | free | not yet | nothing missing | |
| Wokingham Leisure Centre @ Carnival Hub | Wokingham | Berks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Wokingham Library minor | Wokingham | Berks | library | Full | free | not yet | nothing missing | |
| Wokingham Superbowl | Wokingham | Berks | bowling | Full | yes | not yet | nothing missing | 2026-08-28 |
| Wokingham Theatre | Wokingham | Berks | theatre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Wolverton Adventure Playground minor | Wolverton | Bucks | playground | Full | free | not yet | nothing missing | 2026-08-28 |
| Wolverton Library minor | Wolverton | Bucks | library | Full | free | not yet | nothing missing | |
| Wolverton Swimming & Fitness Centre | Wolverton | Bucks | swimming | Full | yes | not yet | nothing missing | 2026-08-29 |
| Wonder Village | Hemel Hempstead | Herts | other | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Woodchester Park | Nympsfield | Gloucestershire | Full | free | not yet | nothing missing | 2026-08-30 | |
| Woodcote Library minor | Woodcote | Oxon | library | Full | free | not yet | nothing missing | |
| Woodley Library minor | Woodley | Berks | library | Full | free | not yet | nothing missing | |
| Woodside Animal Farm | Slip End | Beds | Partial | no | not yet | price | 2026-08-30 | |
| Woodstock Open Air Pool | Woodstock | Oxon | lido | Full | yes | not yet | nothing missing | 2026-08-27 |
| Wookey Hole | Wookey Hole | Somerset | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Woolley Firs Environmental Education Centre (BBOWT) minor | Maidenhead | nature reserve | Not started | no | not yet | price, opening hours, accessibility, parking | 2026-09-02 | |
| Worthing Pier | Worthing | West Sussex | Not started | no | not yet | price, opening hours, accessibility, parking | ||
| Woughton Leisure Centre | Woughton | Bucks | swimming | Partial | no | not yet | price | 2026-08-29 |
| Wrest Park | Silsoe | Beds | historic house | Not started | no | not yet | price, opening hours, accessibility, parking | |
| WWT Arundel Wetland Centre | Arundel | West Sussex | Full | yes | not yet | nothing missing | 2026-08-30 | |
| WWT Slimbridge Wetland Centre | Slimbridge | Gloucestershire | Full | yes | not yet | nothing missing | 2026-08-30 | |
| Wycombe Leisure Centre minor | High Wycombe | Bucks | leisure centre | Partial | no | not yet | price, opening hours, parking | 2026-08-29 |
| Wycombe Museum | High Wycombe | Bucks | museum | Full | free | not yet | nothing missing | 2026-08-24 |
| Wycombe Rye Lido | High Wycombe | Bucks | outdoor pool | Full | yes | 2× 2024-04 | nothing missing | 2026-08-25 |
| Wycombe Swan | High Wycombe | Bucks | theatre | Full | yes | 16× 2026-08 | nothing missing | 2026-08-24 |
| The XC | Hemel Hempstead | Herts | climbing | Not started | no | not yet | price, opening hours, accessibility, parking | |
| Xscape Milton Keynes | Milton Keynes | Bucks | leisure complex | Full | free | not yet | nothing missing | 2026-08-24 |
| Yarnton Magic Garden | Yarnton | Oxon | seasonal attraction | Full | yes | not yet | nothing missing | 2026-08-29 |
| Yoesden minor | Radnage | Bucks | nature reserve | Full | free | not yet | nothing missing | |
| Zoomania | Aylesbury | Bucks | soft play | Full | yes | not yet | nothing missing | 2026-08-25 |
| ZSL Whipsnade Zoo | Dunstable | Bucks | zoo | Full | yes | not yet | nothing missing | 2026-08-24 |