Easiest

The well at El Polin Spring
Events
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!
Discovering local flora at Rancho.
Events
Le Conte Trailhead
Come out for an afternoon of discovery and exploration of the natural world at Rancho Corral de Tierra!
Presidio Main Post Historical Image
Events
Presidio Visitor Center
Join us at the Presidio Visitor Center to learn about the extensive history of the Presidio Main Post!
Allen Fish giving presentation on Hawk Hill
Event
Online/Virtual
Legacy of Hope: Species Preservation in Action features Brenda Melton, Director of Animal Care and Wellbeing for Steinhart Aquarium, and Allen Fish, Director of the Golden Gate Raptor Observatory. Through programs such as the Academy’s African Penguin Breeding Program and the Conservancy’s Golden Gate Raptor Observatory, we will hear how both organizations are working to preserve vulnerable species locally and around the world.
Sunset through the Cypress trees at Lands End
Events
Lincoln Park Golf Course
Wander through present-day Lincoln Park and listen to historian and retired park ranger John Martini recount the history of the former San Francisco City Cemetery.
Crissy Field Center Field Station
Tours
Crissy Field Center
In collaboration with the Cal Academy of Sciences, we invite you to join us on Tuesday, May 9th for the Legacy of Hope: Nurturing Scientific Curiosity, featuring the Academy’s Dr. Rebecca Johnson and the Presidio Trust's Damien Raffa.
Golden Gate Bridge reflecting in Quartermaster Reach saltwater marsh
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
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
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.
Presidio Archeology Labs Tour
Presidio Officer's Club
Join staff from the Presidio Trust’s Archaeology Team to learn all about the park’s unique archaeological research program.