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 June-November 2013
Muir Beach parking lot will be closed from June-November 2013 due to construction. Restrooms or nearby 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 »
Finding Aids - San Mateo Parklands
Finding aids contain information on the contents and significance of an archival collection. The finding aid may include descriptive information; repository information; collection history; biographical or historical information on creators of the collection; and in some cases a container or folder list of everything in the collection. The collection is housed at the Park Archives and Records Center and can be viewed during open hours or by appointment. Please visit the Collections page for more information or email us.
Nike Missile Manual Collection GOGA 35286 (pdf 205K)
Nike missile technical and maintenance manuals from Nike Site 88L, Fort Barry. Includes both Nike-Hercules and Nike-Ajax missiles, as well as manuals for associated equipment and systems.
Nike Ajax & Hercules Plans and Records GOGA 35344 (pdf 1.83MB)
The Nike Ajax and Hercules Plans and Records Collection consists of architectural and infrastructural plans, mechanical and electrical diagrams, and real estate/property maps and records from Sixth Army Air Defense Artillery Division. While Nike was a national system, this collection mostly addresses sites now encompassed by the Golden Gate National Recreation Area: SF-51 (Milagra/Sweeney Ridge), SF-59 (Fort Funston), SF-87 (Fort Cronkhite), SF-88 (Fort Barry), SF-89 (Fort Scott), and SF-91 (Angel Island).
Did You Know?
Two-meter-long tube worms and other vent creatures thrive in total darkness in the Galapagos Rift, where seawater is 400 degrees Celsius and pressures are unbelievably high.