Rockfax
- Contains route databases for Gritstone, Northern Limestone, and Dorset. Allows browsing and searching.
- http://www.rockfax.com/databases.html

Climbing Club
- Lists of guide books, indoor walls, clubs, and huts for the United Kingdom.
- http://www.climbingclub.co.uk/

Climbing in Caithness
- General description of the cliffs suitable for climbing. (Scotland)
- http://www.scotland-index.co.uk/caithness/clubs/climbing/Caithness/climbing_in_caithness.htm

Northern Rock Climbing Scene
- Covers Northumberland, The North York Moors, and the North East. Includes crag list, photos, tick list, and new route information.
- http://www.smartboysonline.co.uk

Orcadian Sea-Stacks
- A climber's guide to the Islands of Orkney, including the Sea Stacks and lesser known cliffs on the Orcadian mainland and outer islands.
- http://www.orkney-seastacks.co.uk

Exmoor Coast Climbing
- Information about climbing on the coast of Exmoor, including history, route listings, topos, and photos.
- http://www.exmoor92.fsnet.co.uk/Exmoor%20Coast%20Climbing/

yorkshiregrit.com
- Photos and some videos of bouldering on Yorkshire gritstone catalogued by area. (Yorkshire, England)
- http://www.yorkshiregrit.com

ScottishClimbs.com
- News. Discussion forum. Competition results. Guides to trad, sport, and bouldering areas across Scotland. Photos. Articles. (Scotland)
- http://www.scottishclimbs.com/

The Scottish Climbing Archive
- Information about rock climbing, ice climbing, and mountaineering in Scotland. Winter Climbing Conditions. (Scotland)
- http://www.scotclimb.org.uk

Climb Guide UK
- Reviews. Discussion forum. Guides for crags throughout the UK. Advice about safety. Bouldering section including photos, discussion forum, and guides to UK areas.
- http://www.climb-guide.com/

Dangerous Site
- Maps, topos, descriptions, and photographs for the Peak District, England. Roche Abbey topos and bouldering guide. Information on training, building home walls, and campus boards.
- http://www.dangeroussite.com/

UKclimbing.com
- Searchable crag database. Searchable gym database. News. Discussion forums. Competition results. Articles.
- http://www.ukclimbing.com/

Rock Climbing in the UK
- News. Articles about climbing around the world. Route and area information for UK crags, particularly the southern sandstone areas. Trip reports and photos. Gear reviews. New route information for UK crags.
- http://www.ukcrags.com/

Javu
- News. Articles. New route information. Guides to bouldering on Dartmoor and deep water soling at Torbay. (Devon, England)
- http://www.javu.co.uk/