NPS

Join us for Living History Day on Alcatraz. All activities are free and are designed to give the visitor a sense of what life was like on Alcatraz when it was an important seacoast defensive fort during the American Civil War.

Can comics help us better understand the U.S. prison system? Come find out on Alcatraz Island on October 17!

To celebrate California Biodiversity Day, Muir Woods AND Mount Tamalpais rangers invite you to explore a small part of the amazing biodiversity that our ecosystems have to offer.

Join Support for Families for a family fun day at the Presidio Tunnel Tops! Learn about inclusive recreation, after school, and summer programs available in San Francisco, while exploring a brand-new accessible park.

Come join a Ranger Guided Hike and Birding Program with a Marin Headlands Interpretation Ranger!

Ever wondered what’s hidden inside some those historic WWII batteries tucked away in the hills of the Marin Headlands? Here’s your chance to find out! 

On this strenuous 3-mile dusk hike we will look and listen for the owls that call Muir Woods home.Owl Prowl

Learn some of the stories associated with the Point Bonita Lighthouse and see why it's one of the most picturesque places within the GGNRA.

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

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