Events

Hypogymnia schizidiata lichen.
Events
Rock Spring Trailhead (intersection of Pantoll Rd & Ridgecrest Blvd)
Join us on Mt. Tamalpais for a naturalist adventure!
Hypogymnia schizidiata lichen.
Events
Rock Spring Trailhead (intersection of Pantoll Rd & Ridgecrest Blvd)
Join us on Mt. Tamalpais for a naturalist adventure!
Adult shows trash to curious boy on his dad's shoulders on Ocean Beach in San Francisco.
Events

Volunteer opportunities in the San Francisco Bay Area

Volunteer with us to help keep our beaches clean and safe for everyone. Our beach clean-up events are a fantastic way to give back to the community, meet new people, and enjoy the great outdoors. Whether you’re a solo volunteer, a family, or a group of friends, everyone is welcome!
Photo of author Elizabeth Partridge in front of the Golden Gate Bridge Welcome Center.
Events
Golden Gate Bridge Welcome Center
The Parks Conservancy and Chronicle Books are delighted to invite you to the Golden Gate Bridge Welcome Center on Sunday, Oct. 13, from 11 a.m.-1 p.m., for a book signing and launch with acclaimed author Elizabeth Partridge for her latest release, "Golden Gate: Building the Mighty Bridge."
Tennessee Valley trail
Events
Tennessee Valley Parking Lot
Join us on an easy four-mile, three hour dusk hike through the Tennessee Valley where we will search for and learn more about the owls that reside in and visit the Tennessee Valley.
Dancers at Access to Adventure Day at the Presidio Tunnel Tops.
Events
At this annual event, Support for Families hosts a family fun day at the Crissy Field Center on Presidio Tunnel Tops! Attendees learn about inclusive recreation, after-school and summer programs available in San Francisco, and explore one of San Francisco’s newest accessible parks. 
Events
Access to Adventure Day is a family fun day that included music, games, cooking lessons, and the chance to explore the Presidio Tunnel Tops.
Kid with binoculars staring at Crissy Field Marsh.
Events
East Beach Picnic Trailhead
Come join us and Bay Nature Magazine and the Parks Conservancy for a unique BioBlitz at Crissy Field Marsh!
NPS Ranger greets an Access to Adventure Day attendee at the Presidio Tunnel Tops.
Events
At this annual event, Support for Families hosts a family fun day at the Crissy Field Center on Presidio Tunnel Tops! Learn how to get there, what to expect, and other accessibilty options.
Volunteers work with manzanita cuttings
Events
Presidio Native Plant Nursery
Learn to grow and care for native plants while helping to preserve and restore your national park.