San Francisco Bay Chapter Sierra Club
Celebrate 50 Years of the Wilderness Act

Celebrate 50 Years of the Wilderness Act This Summer


Anniversary celebrations for the Wilderness Act are in full swing! The Chapter is sponsoring numerous special events honoring the occasion, from backpacking trips and hikes to lectures, exhibits, and stewardship days.

>>SF Bay Chapter Activities Calendar


"In God's wildness lies the hope of the world—the great fresh unblighted, unredeemed wilderness. The galling harness of civilization drops off, and wounds heal ere we are aware." —John Muir

Read more about the celebrations | Purchase the commemorative Wilderness50 poster

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.

In the Spotlight


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 our fight for clean air and water, and against climate change! Donate today!

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Go Solar! Go solar with the Sierra Club! Your free Sungevity solar evaluation will show...
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Fight Fracking

Featured Issue: Fight Fracking
The San Francisco Bay Chapter has recently formed a Fracking Action Team. To get involved, ...
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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.
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About Us Learn about the Sierra Club's endorsements for the June 3 elections.
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Activities & Events


Volunteer Volunteer
If you can spare just a little time, we can promise you it will be well spent...
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Beginners’ Backpack CourseFeatured Activity
The San Bruno Mountain Shellmound Hike, led by a San Bruno Mountain Watch docent...
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Support the San Francisco Bay Chapter


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