Join National Park Service Rangers, and Volunteers as we demonstrate what life was like for all who served here during the American Civil War.

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

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

Learn why Alcatraz closed as a federal prison and what happened net for those who lived and worked here.

Come meet your member community at the Presidio Visitor Center and our new Membership Manager, Clare!

Join us for our next Belonging in Nature program! This will be the first in a series of three spring programs.

Join Golden Gate National Recreation Area Superintendent David Smith for informal chats about the park, emphasizing a different park program, topic, or location every session.

From laundresses working in the military fort, to female leaders of the Native American Occupation, to formerly incarcerated women sharing their stories on the island today, women’s history is everywhere on Alcatraz.

Help care for the landscaped areas at the Presidio Tunnel Tops.