Message about Coronavirus/COVID-19

Join more than 15,000 members in Imperial and San Diego Counties.


The Sierra Club Seal Society urgently needs volunteers to help protect the seals and sea lions in La Jolla. New pups are born every day and we need new docents to educate the public to respect the viewing guidelines. Please volunteer HERE

Looking to get active?  Want to help protect our natural world and communities?

Let us help you find your perfect volunteer opportunity.  Just fill out our volunteer form HERE and one of our Coordinators of Volunteers will get right back to you and get you going!

2018 Annual Report

Download and read the report here



Call for Executive Committee Nominations

The Sierra Club San Diego Nominating Committee is seeking Chapter members to run for the Chapter Executive Committee (ExCom) in the 2021 Election. The committee seeks a diverse pool of candidates, balanced in terms of gender, ethnicity, and geography. The Sierra Club San Diego membership will elect four (4) Executive Committee members in 2021.  The two candidates receiving the highest vote will be elected to three-year terms, the next two with the highest vote will be elected to two-year terms.  Nominations are due July 31, 2021.

Read more here >>>>



Sierra Club worked with Environmental Justice  and National Partners who released this platform (info here EJ and National Group Leadership met with a number of members of Congress on both the House and Senate side to discuss the joint platform and what it means for future climate policy.

Encourage your local government to fight climate change!

We’ve lots of suggested actions you can take locally.

Take Action


Help Support the San Diego Chapter

It’s never a bad time to donate your car/boat/motorcycle and you may qualify for a tax deduction!.

Select the San Diego Chapter when you donate.

Read the Chapter’s latest HiSierran Newsletter

July-September 2021 HiSierran

Join Sierra Club San Diego on an outing – where do you want to go? The choice is yours!