- Date & Time
- Every 1st Sunday of every month. from 11/05/2017 to 12/01/2019 12:00 PM to 4:00 PM
- Fee Information
Long-closed to public access, Battery Townsley has been refurbished and the public is invited to explore this underground, labyrinthine fortification. Join a docent tour during this open house hours to visit the underground tunnels, gun galleries, and Cold War research facility. Battery Townsley is reached via a moderately strenuous hike up the Coastal Trial approximately one-half mile north of the Rodeo Beach Parking lot. Visit the Battery Townsley website to learn more about the San Francisco Bay Area's top secret defense system.
All sites are subject to closure in the event of inclement weather.