The Santa Lucia Chapter represents the 4,000+ Sierra Club members and supporters in SLO County. The Chapter is primarily volunteer run and relies on member donations and grants to support our programs. Our work strives to support ALL of the SLO community through environmental advocacy, education, community building and legislative engagement. Local projects include: marine protection, land management, renewable energy, and environmental justice.
ALL are welcome! Membership is one way to be involved, but not the only way. Our events, general meetings and volunteering are open to ALL. We strive for diversity, equity, and inclusion in all our activities.
Take Action
Come to the April Earth Action Hour
Wednesday, April 29, 2026
6:00 - 7:30 pm
Get the latest updates on local, state and federal environmental efforts and take action to protect our climate, public lands, and democracy alongside your SLO County community.
Get full details and RSVP for the location
Take Action at Home
Check out our monthly Earth Actions that you can do at home
Here are the latest Earth Actions
Become a Climate Truth Teller
Use social media to spread factual information about climate and the environment.
Learn more here and Sign up today
Upcoming Chapter Events
General Meeting - SLO Beaver Brigade
Wednesday, May 20, 2026
5:30 - 7:30 pm
Beaver Pond Tour with the SLO Beaver Brigade
Saturday, May 30, 2026
10:00 am Noon
Go to our events calendar for more Santa Lucia Chapter events. Click HERE
Help make change in our community - volunteer!
Sign up to learn about volunteering
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Join our Santa Lucia Chapter Outings
Get outdoors with one of our trained hike leaders.
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Want to read more?
Read the latest Santa Lucian Newsletter!
Donations are pivotal to make our work happen!
100% of your giving stays here in San Luis Obispo County to support our work.
Attend a Chapter Event!
Come hangout with the Santa Lucia Chapter & San Luis Obispo Community. Some events require RSVP, others you can just come and say hi!
Events are open to the public unless otherwise noted. If you're interested in volunteering at an event email sign up for more info here.
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