Learn to grow and care for native plants while helping to preserve and restore your national park.

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

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

The Formerly Incarcerated Speaker Series is a program on Alcatraz Island that lifts up and highlights the voices of people who have spent time inside of jails and prisons.

Journey into the heart of Muir Woods National Monument on a 1-hour ranger-led tour with a national park ranger and naturalists.

Join us at Presidio Tunnel Tops for a family-friendly celebration of Latin culture, dance, music, and community, all with breathtaking views of the Golden Gate Bridge.

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

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

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

The San Francisco Bay Area is one of the most ecologically diverse—and most transformed—regions on Earth. In his new book, San Francisco Bay Area: An Environmental History, David D. Schmidt traces how natural forces and human choices have shaped the landscape over thousands of years. Join us for a special talk and book signing with the author.