Member

Two coyotes
El Polin Spring
Join us for a walk through the Presidio with expert David Harelson to learn about the Presidio’s wildlife management strategies.
Smoky-gilled hypholoma mushroom
Events
Lake Lagunitas Parking Lot
Join us for an exploratory stroll into the different habitats and rich diversity around Lake Lagunitas at the peak of Mt. Tam’s mushroom season.
Battery Townsley "pond" in a former gun emplacement
Event
Battery Townsley
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.
Gun at Black Point Battery in Fort Mason
Event
Fort Mason Flagpole
Explore Fort Mason’s charming walkways and discover the complex history of this tiny military post.
Schooner Alma sailing in the Aquatic Park lagoon
Event
Just a stone’s toss from Fort Mason, join us for a special tour of the interactive exhibits of the Maritime Museum at the San Francisco National Historical Park.
a hill of grass and flowers leads the ruins of Sutro Baths at Lands End overlooking the Pacific Ocean
Lands End Lookout Visitor Center
Join us and Park Historian John Martini as we explore Sutro Heights and Sutro Baths.
Chris Lehnertz Addressing a Crowd
Event
Presidio Visitor Center
Join us for a special insider’s view of the Presidio Tunnel Tops project, which will create 14 acres of new parkland on top of the Presidio Parkway (Doyle Drive) tunnels.
A dark hall leads to a person looking down through a sunny archway on one of Fort Points upper levels
Event
Fort Point
Join us at Fort Point for a tour of Fort Point, led by park historian John Martini, to learn about the "fort that never fired a shot in anger".
Muir Beach
Event
Muir Beach Overlook
Walk in the long shadows and hear the bird songs as the sunsets at Muir Beach. Explore what Muir Beach has to offer in the evening as you learn about the coho salmon restoration work happening at Redwood Creek.
Cooper's Hawk
Event
Hawk Hill
Explore Hawk Hill with Golden Gate Raptor Observatory Director Allen Fish on this short hike during peak raptor migration season.