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Golden Gate National Recreational Area
Contact Us

Location
To access Fort Mason, please use the entrance at Franklin and Bay Streets.

To access Fort Mason Center, please use the entrance at Marina and Buchanan Streets. 

Address
Golden Gate National Parks
Building 201, Fort Mason
San Francisco,CA 94123-0022

Contact Us By Email

By Phone

Pacific West Region Information Center
(415) 561-4700

Special Event & Commercial Film Permits
(415) 561-4300

Ribbon chert beds  

Did You Know?
It takes about 1,000 years of radiolarian “rain” to produce a layer of ribbon chert just one millimeter thick.

Last Updated: September 09, 2008 at 14:12 EST