Yosemite Blue Butterfly Inn - great place to stay. climber owned and operated. Closest B&B to Yosemite - gorgeous location on the Merced. Mere minutes from Arch Rock and Park Entrance.
Central Valley Bouldering Crew - Blog site from some Central Valley boulderers.
Masters of Mud- Pinnacles Forum Open forum for discussion about Pinnacles Nat. Mon.
SouthernSierra.org- 2 sites- SSCA and SoYo info
Western slope of the Sierra - Maps and Topos to Southern Sierra climbing
Summitorplummet.com -Wine Country specialists
Bear Valley Posts on Rockclimbing.com
SummitPost- Mountain Community
JoshuaTreeClimb.com- A supplemental site to the existing Josh guidebooks. For a moderate fee... new routes, 'best of', and climbing history.
ColorOrange.com- The GPS Rock Climbing Guide will help you use your GPS to a few areas around Sonora pass and many more in the US, Europe and elsewhere.
Lake Tahoe Area Climbing- Keith Turner's Site. Topos and Vids.
Rock Climbing in Bear Valley- Climbing in the next valley North from the Sonora Pass Highway area. (also Keith's site; info supplied by Mtn. Adv. Seminars)
BayAreaClimbers.com- SF Bay Area climbing activist and information site.
Jeffnjen.com- pics of climbing in Europe, SF Bay area and beyond
Clint's Pinnacles Site- All the info for Pinnacles Nat. Monument
MudNcrud.com- Pinnacles Freak
CaliforniaBouldering.com- Emphasizing Castle Rock
Class5Fitness.com- Local Climbing Gym in Sonora
Friends of Pinnacles- Bay Area Climbing Activist Group for Pinnacles National Monument
The Access Fund- Increased land manager concerns means you should join!
American Safe Climbing Association- Support the cause. 1/4" bolts can fail!
Supertopo.com- Yosemite and Tuolumne and other topos, superb!