San Francisco Bay Chapter Sierra Club
Get Outdoors!

The San Francisco Bay Chapter Wants You to

Get Outdoors!

Backpack, canine hike, car camp, class, committee meeting, cruise, dinner/slide show, hike, potluck, service trip, ski trip, and more: SF Bay Chapter Activity and Events Calendar.

Learn more about our Activity Sections:

Backcountry Skiing | Backpacking | Gay and Lesbian Sierrans | Hiking | Inner City Outings | Sierra Couples | Sierra Singles | Snow Camping | Solo Sierrans | Young Sierrans

Photo: Las Trampas Regional Wilderness, Flickr / OhOlek (cc)

 

Our top priorities

Protecting critical habitat and open space; promoting clean renewable energy; building sustainable communities; and working directly in elections to pass environmental ballot measures and elect environmental leaders.

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In the Spotlight

SF Waterfront Featured Issue: Protect the SF Waterfront
This waterfront faces at least four development proposals which...
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Go Solar! If you’ve thought about going solar, now is the time! Go solar today with the Sierra Club and Sungevity...
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The Sierra Club Yodeler TheYodeler.org
The place to go for details and stories about the San Francisco Bay Chapter's work.
TheYodeler.org »


About Us About Us
The Bay Chapter is home to the 30,000 Sierra Club members in four counties...
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Activities & Events

Beginners’ Backpack CourseFeatured Activity
The San Bruno Mountain Shellmound Hike, led by a San Bruno Mountain Watch docent...
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Calendar Calendar
There's always a great hike, an important meeting, a camping trip, tons of stuff to do in the Bay Area...
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Support the San Francisco Bay Chapter

Volunteer Volunteer
Volunteers needed for Executive Committees and for Nominations and Elections Committee...
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My Broker Donates My Broker Donates Buy or Sell a Home, Generate a Big Donation to the SF Bay Chapter of the Sierra Club - No Cost to You!
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Whenever you shop at Amazon.com, use this link and generate a donation to the San Francisco Bay Chapter: Amazon.com.

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Contribute to your local Sierra Club chapter today »