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A participant gives a big smile during Presidio Planting Day
Presidio Planting Day 2025
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Help us kick-off planting season in the Presidio of San Francisco!

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Low clouds cloak the Marin Headlands
An Enduring Legacy: Martha Gerbode and the GGNRA

Learn about San Francisco philanthropist and civic leader Martha Gerbode, who used her wealth and influence to back bold conservation efforts—including the preservation of the Marin Headlands and Alcatraz Island. “Don’t bring me any projects that other people would fund. I just want the tough, controversial ones."

Volunteers removing litter at Ocean Beach
Golden Gate Historic Landscaping and Maintenance
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Upcoming Event Dates

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

Register
Golden Gate Maintenance Volunteers
Golden Gate Historic Landscaping and Maintenance

Upcoming Event Dates

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

Register
Volunteers removing litter at Ocean Beach
Golden Gate Historic Landscaping and Maintenance

Upcoming Event Dates

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

Register
A volunteer gives a thumbs up at Crissy Field in San Francisco with a backdrop of the Golden Gate Bridge and the Warming Hut.
Golden Gate Historic Landscaping and Maintenance
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Upcoming Event Dates

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

Register
Volunteers removing litter at Ocean Beach
Golden Gate Historic Landscaping and Maintenance

Upcoming Event Dates

  • -
  • -
  • -

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

Register
Muir Woods
What Happens When a Massive Redwood Tree Falls

With the frequent and heavy rains, about a dozen coast redwoods have come down in recent months (winter of 2016-17) at Muir Woods. Learn what happens when a giant falls, how trail crews move a 10-ton redwood, and how the death of one tree gives life to so many other species.

Volunteers work with manzanita cuttings
Presidio Nursery
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Learn to grow and care for native plants while helping to preserve and restore your national park.

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Battery Townsley in the Marin Headlands
Battery Townsley Open House

Battery Townsley, at Fort Cronkhite, was San Francisco's most extensive--and most secret--World War II military fortification. Come visit and explore this labyrinthine battery.