Rock Climbing

ABC of Rock Climbing
Provides a resource for instruction, news, travel, and gear.
http://www.abc-of-rockclimbing.com/

The Archive of Rock Climbing
Descriptions and illustrations of techniques used to climb cracks, overhangs, chimneys, and layback sections. Tips for improving your technique.
http://climbing.tropic.org.uk/

The Climbing Guide
Overview for beginners. Photos of climbing gear. Shock force calculator.
http://library.thinkquest.org/13779/

Simon Carter's Rock Climbing Photos
Good collection of climbing photos. Sells some climbing picture-related items.
http://www.onsight.com.au/