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Long exposure photo of an enclosed outdoor picnic area in the Presidio glows with bright pink lights with an astronomy telescope seen in the foreground
Events

Parks4All: Pink Full Moon Party 2025

Presidio Tunnel Tops
Join us for our third annual Parks4All: Pink Full Moon Party at Presidio Tunnel Tops! [21+]
Scurfy Twiglet mushrooms growing in the winter.
Events

Fungus Fair at Presidio Tunnel Tops

Field Station at Presidio Tunnel Tops
Join us outside the Field Station at Presidio Tunnel Tops explore the weird and wonderful world of fungus !
The 9th Cavalry at Crissy Field

Membership Event: The Legacy of the Buffalo Soldiers

Presidio Visitor Center
Dive into the history of the Buffalo Soldiers and other accounts of Black history with retired NPS ranger Rik Penn.
The well at El Polin Spring
Events

Membership Event: City Nature Challenge Bioblitz at El Polin Spring

El Polin Spring
Explore El Polin Spring in the Presidio with us for a naturalist adventure and celebration of biodiversity! A bioblitz is a quick, intense survey of the species present. Hone your observation skills, become a field biologist for the day, and enjoy some nature in the city and friends!
Pink Full Moon at the Presidio Tunnel Tops
Events

Parks4All: Pink Full Moon Stroll 2024

Presidio Tunnel Tops
Join us for our second annual Parks4All: Pink Full Moon Stroll at Presidio Tunnel Tops! [21+]
Presidio Main Post Historical Image
Events

Presidio Main Post Talk & Tour

Presidio Visitor Center
Join us at the Presidio Visitor Center to learn about the extensive history of the Presidio Main Post!
Brewfest Logo
Events

Parks4All: Brewfest

Presidio Civil War Parade Ground
Enjoy an afternoon in the Presidio with tastings from local breweries on the Civil War Parade Grounds next to new Presidio Tunnel Tops.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh

For Members: Flora and Fauna Tour of Quartermaster Reach

East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh

For Members: Flora and Fauna Tour of Quartermaster Reach

East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh

For Members: Flora and Fauna Tour of Quartermaster Reach

East Beach Trail/San Francisco Bay Trail Intersection
Learn about the story of Quartermaster Reach; a former military landfill turned into a thriving seven-acre tidal marsh teeming with wildlife along the Presidio’s northern shoreline near Crissy Field.