When: Group Projects by Request

Where: Presidio of San Francisco

Help enhance the Presidio’s historic gardens and grounds, as well as support the park efforts to become a model of environmental sustainability.

When: 9 am–Noon;Fridays, 9 am–Noon |

Where: Presidio of San Francisco |

Help tend to the health of the Presidio’s historic forests.

When: Thursdays, 2–5 & Fridays, 9 am–Noon; 1st Saturdays, 10 am–1 pm
Where: Fort Mason, San Francisco
Help us restore the long-neglected gardens of East Black Point, a spectacular park site tucked away above the bustling San Francisco waterfront.

This volunteer program is currently on pause and not hosting weekly/monthly events. Please view our active events calendar to browse available volunteer opportunities in the parks.

Help keep Ocean Beach and our San Francisco coastline beautiful, clean, and safe for all.

When: Wednesdays, 10 am–2:30 pm |

Where: Marin, locations vary |

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

Help restore and maintain beautiful landscapes and historic sites in the Marin Headlands.

For our conservation efforts, we gather and analyze scientific information from Stewardship sites with the goal of maintaining healthy ecosystems. This information is used to develop plans that guide our volunteer programs and restoration efforts.

Migratory Story is an intersectional, multi-touch program that dives into the essential question, “Why do living things move?” More importantly, “What is the importance of migration?”