Message about Coronavirus/COVID-19

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



On April 8, the California Coastal Commission approved the annual closure of Pt. La Jolla and most of Boomer Beach May 1 to October 31, for the sea lion pupping season.  The Sierra Club Seal Society presented the science and expert testimony to achieve this significant goal.  But our work has not ended.  The Coastal Commission agreed with the Club that a long term management plan was needed to adress the harassments that take place when the site is open.  Our next steps will be to ensure rthe management plan is the best to protect this natural wonder.   We also need volunteers to help us as we conduct counts of mothers and pups during the closure and help educate visitors.  You can 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!


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 2022 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 three (3) Executive Committee members in 2022.  The two candidates receiving the highest vote will be elected to three year terms, the next candidate with the highest vote will be elected to a one year term.  Nominations are due July 31, 2022.   Read more here>>>


Meetings and Activities

Visit the Full Activities Calendar

Hiking and Biking Calendar

Visit the Full Hiking and Biking Calendar


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


Save the Date

San Diego Chapter Awards and Gala Celebration

After a two-year hiatus due to COVID, we will once again recognize and commemorate the achievements of the Chapter, community, leaders and volunteers who have contributed thie time and effort to protect the environment of our region.

Saturday, October 22, 2022
Hilton Harbor Island Hotel, San Diego

Become a Sponsor – Contact Richard Miller at (858) 569 6005 or email here.

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 2022 HiSierran

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

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