Trail work in Muir Woods National Monument.

Trail & Park Improvements

Trail & Park Improvements

Caring for the Sustainability and Enjoyment of Your Parks

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Help us reach our goal of 100 new Golden Gate Keepers!

Start your monthly gift before February 18 and an anonymous donor will give an additional $150 to the parks! PLUS as an added bonus, you’ll get a free deck of Alcatraz Rule and Regulations playing cards.