Enjoy an afternoon in the Presidio with tastings from local breweries on the Civil War Parade Grounds next to new Presidio Tunnel Tops.

Walk and talk with One Tam partner staff through a Forest Health project area to learn more about the why's and how's of One Tam's work to help improve the health and resilience of Mt. Tamalpais' forests.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Become a Habitat Steward and help restore unique San Francisco coastal habitat.

Join the well regarded and knowledgeable Steffen Bartschat on a 5-mile hike to the top of the Marincello Trail where we will watch the sun set into the Pacific Ocean followed by a full moon rise over the Bay!

In collaboration with the Cal Academy of Sciences, we invite you to join us on Tuesday, May 9th for the Legacy of Hope: Nurturing Scientific Curiosity, featuring the Academy’s Dr. Rebecca Johnson and the Presidio Trust's Damien Raffa.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.