The Fell and Rock is the English Lake District's premier mountaineering club. This website provides information on fell walking and rock climbing. An extremely useful site if you are planning to go to the lakes.
This is an excellent online resource for UK climbers. It gives detailed information on climbing routes, crags and boulders. It also features up to date news on climbing related topics from around the UK.
The British Mountaineering Council is the representative body that exists to protect the freedoms and promote the interests of climbers, hillwalkers and mountaineers. This site contains a huge amount of information for climbers including a large list of links to other climbing sites.
The Highpoint website proides information on organising climbing trips in the UK. They also run climbing courses where you can get top advice from professionals in the field. Equipment reviews and tips are also featured.
UK Climbing is another great online climbing portal and home of the BMC climbing forums. Lots of information available on routes and locations throughout the UK aswell as climbing news from around the world.