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The Sierra Club Loma Prieta Chapter serves San Benito, San Mateo & Santa Clara Counties, California.

Our Chapter offers hikes and outdoor recreation for people of all ages. Please see our other MeetUp groups for specific recreation groups: hiking, paddling, ski touring, peak climbing, SierraSingles, Singleaires. For the most complete list, see our Chapter Calendar at

This MeetUp group is primarily for our activities that advocate for policies to protect our natural environment, support environmental candidates for public office, and provide opportunities for people who want to develop leadership skills to give back to the community and help the environment. For a more complete list of ways you can become involved, see our Chapter website at and check-out Who We Are and What We Do.

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  • 6 days ago · 7:00 PM

    Water Committee Meeting

    5 Members | 5.00

    Water Committee Every 3rd Thursday of each month 7pm-8:30pm @ The Peninsula Conservation Center's Peregrine Room 3921 East Bayshore Road Palo Alto, CA 94303 The Water... Learn more
  • March 11 · 5:30 PM

    Event San Carlos Belmont

    1 Member

    Potluck dinner followed by a speaker on a current affair before the Loma Prieta Chapter followed by the monthly meeting of the San Carlos Belmont group. 5:30-6:00PM meet... Learn more
  • March 11 · 9:30 AM

    Tuolumne Meadows to Mammoth Crest Tour

    8 Members

    This trip is full - please contact me regarding the waiting list. This is an advanced ski tour that requires previous snow camping experience and appropriate gear. Our... Learn more
  • March 11 · 9:15 AM

    Monthly Hike

    1 Member

    The San Carlos Belmont Group leads an easy or moderate once a month on the second Saturday starting from the San Carlos Library at 9:30 AM. For more details see the... Learn more
  • March 11 · 9:00 AM

    Henry Coe State Park Hike

    8 Members | 56 Photos

    Presented by: Guadalupe Group Leader: Ricardo Gonzalez -[masked] Strenuous (2C).  Join us for a brisk-paced (~3 miles/hr) hike starting at the Henry Coe State Park... Learn more
  • More Meetups

What's new

  • Chapter Director founded Loma Prieta Chapter of the Sierra Club

    on September 29


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