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.

With national park lands and urban communities intersecting, help us ensure local rare species and unique ecological habitats will be here for generations to come.

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.

From Muir Beach to Oakwood Valley, help us restore critical habitat for endangered species, including the Coho salmon and Mission blue butterfly.

Are you interested in supporting the natural world while learning about nature’s relationships, getting to know your fellow classmates, and having fun in your local national park? Join us for a morning of stewardship and connection to help build a resilient home for the park’s many local plants and animals.

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco.

When: Saturdays, 9 am–Noon; 1st and 3rd Wednesdays, 9 am–Noon |

Where: Presidio of San Francisco |

Help restore natural areas and create important wildlife corridors in the Presidio of San Francisco.

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.