Huge Rock Climbing Gym - San Diego's largest indoor rock climbing gym.

Some Little-Known Rock Climbing Spots - Scroll down to "San Diego County" and find the list of rock climbing spots . Some of these have legal access, some may not.

Explore a Talus Cave - Thunder Canyon cave is a talus (boulder-covered) cave. Vertical, rope-assisted experience is necessary to explore the whole cave.

Explore Caves by Kayak - Extreme in attidude, this adventure does not require any prior experience according to the adventure operator. Explore sea caves off the coast of La Jolla.

Bagging Peaks in San Diego - Don't go to this site if you're not serious about bagging peaks in San Diego using topo maps and a hand-held GPS device.

Try a Hard Core Hike, Bike and Kayak - This is for hardcore athletes only. Cover over 50 miles by foot, bike and kayak on the "Hard Core Tour." The "Leisure Tour" is for the rest of us.

Tour the outback in a Hummer - Get 10 people together and ask about one-day custom tours in and around San Diego County. The event will include lunch, snacks, beverages, a group photo, and, of course, the Hummer, the ultimate all-terrain vehicle.

Desert Bouldering - McCain Valley is a BLM recreation area in the east portion of San Diego County. It's also a good area for wildlife viewing and has protected archeological resources.

Try BMX Racing at Kearny Moto Park - Practice times and racing times are posted here. This is for the serious BMX racer.

Skydive Solo or Tandem - Whether you are trying this for the first time or are an experienced skydiver, you can do it all here.

Take a guided Eco-Adventure - Hike, bike, paddle and traverse a canyon by rope on this two-day eco-adventure guided by an experienced vetran of wilderness races.

Canyoneering in Cougar Canyon - Cougar Canyon is one of several canyons running from the desert floor near Borrego Springs into the mountains to the west. Ropes and other safety equipment are needed to make the most of this trip.

Visit a Rock Climbing Gym - Here you can practice bouldering, lead climbing, top-roping or rappelling. Specific strength training is also available.

A List of Local Rock Climbing Areas - Here you will find a neatly organized list of local rock climbing areas. Each site is reviewed and access information is provided. This is one of my favorites.