Berkeley Marina Experience Program
- Describes Nature Center, Adventure Playground, Bay Festival, shoreline cleanups and other city-sponsored programs and events.
- http://www.ci.berkeley.ca.us/marina/marinaexp/

Vishnu-devananda Yoga Vedanta Center
- Center offers drop-in and scheduled yoga and meditation classes. Affiliated with the International Sivananda Yoga Vedanta Centers.
- http://www.vishnuyoga.org/

Cal Adventures
- Descriptions of outdoor education programs, classes and adventure trips.
- http://www.strawberry.org/castaff/

Cal Recreational Sports
- Youth and adult camps and team-building events offered by University of California, Berkeley campus. Includes program details and online registration.
- http://www.oski.org/

Berkeley Hang Gliding and Paragliding Club
- Non-profit cooperative with more than 50 active pilots, ranging in experience from true beginners to advanced. Great photos.
- http://guest.xinet.com/ucbhgc/fly.html

Highline Kites of Berkeley
- Sponsor of the Berkeley Kite Festival and West Coast Kite Championships.
- http://www.highlinekites.com/

University of California Golden Bears
- Official athletic site for University of California Golden Bears. News, reviews and ticket information.
- http://www.calbears.com/

Aztec Tennis Club
- Tennis instruction, Junior camps, junior development,adult clinics.
- http://www.aztectennis.com

Bay Area Backcountry - East Bay
- Lists recreation opportunities in East Bay area backcountry.
- http://www.hknot.com/bab/east-bay.html