Alerts & Conditions



  • Alert 1 , Severity ,danger ,, Air Quality Alert Air Quality indicator is Red (AQI 151 -200) Unhealthy & above (AQI 201 ) Very Unhealthy/Hazardous) for San Francisco and Marin Counties, due to California fire activities. Visitors advised to plan accordingly. Visit for updates.

Last updated: March 23, 2016

Contact the Park

Mailing Address:

Alcatraz Island
Golden Gate National Recreation Area
B201 Fort Mason

San Francisco, CA 94123


(415) 561-3000

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