Take a field trip from Sunset Branch Library to Crissy Field Marsh and Torpedo Wharf. A natural crossroads between the Presidio's largest watershed and the salty waters of the bay, Crissy Marsh is an oasis for birds, flora and humans alike. And maybe you'd like to learn about or experience crabbing at Torpedo Wharf, which also provides unmatched views of the Golden Gate Bridge.

Space Limited. Reservations required in-person at Sunset Branch Library starting July 1st

A partnership with the National Park Service.