Tunnel to Marin Headlands Closed
The tunnel on Bunker Road from Alexander Avenue in Sausalito towards the Marin Headlands is closed for construction. Please follow the detour signs to Conzelman Road (just above the north end of the Golden Gate Bridge) to go up over the hill. More »
Muir Beach (but not nearby Muir Woods) parking lot closed July 8-November 2013
Muir Beach parking lot will be closed from July 8-November 2013 due to construction. Restrooms and parking will not be available at Muir Beach during this period. Pacific Way is closed except to residents. Check back for updates or call (415)561-3054 More »
CAUTION: Post Storm Damage to Coastal Trail
The Presidio Coastal Trail segment just north of the Pacific Overlook and adjacent to Lincoln Blvd remains CLOSED indefinitely. We have posted signage to alert bicyclists and hikers and with information for safe trail alternatives. More »
Alcatraz Island Photo Gallery
Alcatraz Island has a unique and varied history of identities, including a seacoast fortification, federal penitentiary, natural preserve, and a land occupied by Native Americans. In this gallery, explore albums targeting these and other topics, including the Army period, federal prison period, Indian occupation, contemporary, and projects and events.
Images within these albums may be used for any legitimate non-commercial public or press use with proper credit given to the National Park Service. If you have any questions or additional information on these images, please contact the Park Archives and Records Center’s reference archivist at 415-561-2807 or e-mail us.
Did You Know?
Blueschist is a form of high pressure and low temperature metamorphic rock that only forms around subduction zones.