Events

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

The Environmental Justice Summit is a bold platform for representation and activism that elevates and amplifies the voices and power of people of color as leaders in the environmental justice movement.

Enjoy family-friendly fun for all ages at First Sunday Afternoons at Presidio Tunnel Tops.

Join National Park Service rangers for free campfire talks at Presidio Tunnel Tops every Friday to Monday at 4 pm through October 1.​​

Presidio Tunnel Tops opens to everyone on Sunday, July 17! Enjoy free family-friendly events and activities throughout opening day, or come back after July 17 for our full opening season of events.

Help restore and maintain the Stinson Beach shoreline.

Help restore and maintain the Marin Headlands shoreline.

Help restore and maintain the Muir Beach shoreline.

Help restore and maintain landscapes and historic sites in Marin.