Celebrate the Earth with the County of San Diego

Sustainability is core to our County mission. We’ve made it one of the components of our new overarching County vision: a just, sustainable and resilient future for all and it’s one of the central values we dedicate ourselves to as an organization.  From big to small things, we are committed to making a difference for the environment. 

Earth Month Events

Story Trails at San Diego County Parks - Earth Month

Throughout the month of April, stroll along a story trail! San Diego County Library has placed colorful pages of children’s books on signs for our staff to post on trails at some of our most family-friendly parks during Earth Week!

FixIt Clinic

Saturday, April 11, 2026
10:00 AM – 1:00 PM
8735 Jamacha Blvd, Spring Valley, California, United States
Learn more & register

Watershed Warriors: Ramona – Hunter Street Sweep

Saturday, April 4, 2026
9:00 AM – 11:00 A
201 Hunter St, Ramona, California 92065
Register

Watershed Warriors: Pine Valley Library Community Cleanup

Saturday, April 11, 2026
9:00 AM – 11:00 AM
Pine Valley Branch Library, 28804 Old Highway 80, Pine Valley, CA 91962
Register

Alternative Spring Break at Louis A. Stelzer County Park

Habitat Restoration
Wednesday,  April 1, 2026
9:00am - 12:00pm
11470 Wildcat Canyon Road, Lakeside, CA 92040

Alternative Spring Break at Oakoasis County Preserve

Trail and Tree Maintenance
Thursday, April 2, 2026
9 a.m. - 12 p.m.
12620 Wildcat Canyon Road, Lakeside, CA 92040

Sunday Family Fun Day

Sunday, April 5, 2026
10:00am - 12:00pm
San Elijo Lagoon Ecological Reserve
2710 Manchester Ave, Cardiff, CA 92007
Details

Star Party at Oakoasis

Saturday, April 11, 2026
7:00pm & 
Sunday April 12, 2026
8:30pm
Parks-After-DarkStar-Party
Oakoasis County Preserve, 12620 Wildcat Canyon Rd, Lakeside, CA 92040

Connecting with Nature Meditation and Qi Gong

Sunday, April 12, 2026
10:00am - 11:00am
San Dieguito County Park - Lower Park, 15936 El Camino Real, Rancho Santa Fe, CA 92067 
For more information: (858) 282-4616

San Dieguito Golden Hour Hike

Sunday,  April 12, 2026
6:30pm - 7:30pm
Trail-Activities-&-Hikes
San Dieguito County Park (Lower Park / Butterfly Garden / Ponds), 15936 El Camino Real, Rancho Santa Fe, CA 92067

Plant The Park Day!

Saturday, April 18, 2026
8:00am - 12:00pm
Lindo Lake County Park, 12660 Lindo Ln, Lakeside, CA 92040

In celebration of Earth Day, come to Lindo Lake County Park for this free, family-friendly event! Enjoy a beautiful day and learn more about community stewardship and conservation. Participate in interactive activities including crafts and a volunteer park beautification project.

Celebrate Our Earth at Any Time With These Fun Activities!