About the San Francisco Bay Chapter of the Sierra Club
The San Francisco Bay Chapter is a local Chapter of the Sierra Club, America's largest and most effective grassroots environmental organization. The Bay Chapter is comprised of the the 30,000 Sierra Club members who live in Alameda, Contra Costa, Marin, and San Francisco counties.
We have a rich and vibrant history. Some of our successes can be found on our Chapter History page.
If you're interested in volunteering, please fill out our volunteer form and join people like yourself who believe in clean air, clean water and a healthy environment for the Bay Area.
The Bay Chapter enjoys some of the best hikes, events and outings in the country. Our Calendar of Activities is certain to have many items of interest to you. For the types of activities available, please visit our Activities Sections.
Chapter Office Address
San Francisco Bay Chapter Sierra Club
2530 San Pablo Ave. Suite I
Berkeley, CA 94702-2000
Phone: (510) 848-0800
To contact an individual staff member, please visit our Staff page.
We are located one block South of Dwight Way in the Ecology Center building.
Public Transit Access
From anywhere along San Pablo Avenue, take the AC Transit 72 (regular, M or R), getting off at Dwight Way.
From San Francisco, take BART to Oakland 19th Street station, and catch a northbound 72R on the northwest corner of 20th and Broadway. (On weekends and after 7 pm take the 72 or 72M.)
From downtown Berkeley, take the 49 B loop ("Counterclockwise") from Berkeley BART to Dwight and San Pablo.
From Ashby BART, take the 49 A loop ("Clockwise").
For maps and schedules, visit www.actransit.org or call 511 and say "AC Transit."
Bike Tips for Public Transportation
The North Berkeley, Berkeley, and Ashby BART stations are roughly equidistant from the office. The trip from North Berkeley BART has the least traffic. Leaving the North Berkeley BART station from the south end, go right on Delaware, left on Acton, right on Channing, and left on San Pablo. For bike hours: www.bart.gov.
All AC Transit buses have bike carriers in front.
Sierra Club National Headquarters Address
For national conservation policy, change of membership information, and national publications, contact Sierra Club national headquarters.
Sierra Club National Headquarters
85 Second St., Second Floor
San Francisco, CA 94105
Member Services (415) 977-5653 or
Web site: www.sierraclub.org
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