England- Avon Gorge, in Bristol, Somerset and Gloucestershire
- Burrington Combe, Somerset
- Cauldron Snout, County Durham[3]
- Cheddar Gorge, Somerset
- Chee Dale, Derbyshire
- Cliviger Gorge, Lancashire
- Cresswell Crags, Nottinghamshire
- Deep Dale, Derbyshire
- Ebbor Gorge, Somerset
- Gordale Scar, Yorkshire[4]
- Harehope Canyon, Northumberland
- Hen Hole, Northumberland
- High Cup Gill, Westmorland
- How Stean Gorge, Yorkshire
- Ironbridge Gorge, Shropshire
- Lud's Church, Staffordshire
- Piers Gill, Cumberland
- Sleightholme Beck Gorge, Yorkshire[5]
- Staward Gorge, Northumberland
- Trollers Gill, Yorkshire
- Winnats Pass, Derbyshire
| width=15 | | valign=top | Scotland- Ailnack Gorge, Banffshire[6]
- Alva Glen, Clackmannanshire
- Avon Gorge, Stirlingshire and West Lothian
- Black Rock Gorge, Ross-shire
- Burn o' Vat, Aberdeenshire
- Corrieshalloch Gorge, Ross-shire
- Craighall Gorge, Perthshire
- Crichope Linn, Dumfriesshire
- Daal of Lumbister, Shetland[7]
- Dean Gorge in Edinburgh, Midlothian
- Dob's Linn, Dumfriesshire[8]
- Glen Valtos on Isle of Lewis, Outer Hebrides
- Ness Glen, Ayrshire[9]
- Nethan Gorge, Lanarkshire
- Puck's Glen, Argyllshire[10]
| width=15 | | valign=top | Wales
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