Enjoy a sunrise stroll with longtime Muir Woods volunteer Nelson Stubbins, who will lead this popular walk just for members. 

Join the Golden Gate Trail Crew and help repair, maintain and enhance trails in the Golden Gate National Parks.

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

Get ready for City Nature Challenge by joining this introductory webinar, including how to use the iNaturalist app and website for basic and more advanced tasks.

Join staff from the Presidio Trust’s Archaeology Team to learn all about the park’s unique archaeological research program.

Join staff from the Presidio Trust’s Archaeology Team to learn all about the park’s unique archaeological research program.

Join staff from the Presidio Trust’s Archaeology Team to learn all about the park’s unique archaeological research program.

The Park Stewardship team will lead a leisurely walk along the cliffs of Fort Funston and share the folklore, medicinal uses and biology of the flowers. Spectacular views of the Pacific Ocean and a new appreciation for spring wildflowers in San Francisco are guaranteed!

Join the Environmental Forum of Marin and Sustainable Fairfax as they screen the film: Wasted! The Story of Food Waste.

This two hour hike focuses on the World War II history of Fort Cronkhite, including wartime invasion scares, soldier life at the fort, and a visit to the labyrinthine interior of Battery Townsley.