Alcatraz Main Cell House, Pier 39 Concourse, San Francisco View Map
Alcatraz Island is located in San Francisco Bay, 1.25 miles offshore from San Francisco, California, United States. The small island was developed with facilities for a lighthouse, a military fortification, a military prison, and a federal prison from 1934 until 21 March 1963.
This is a beautiful city in California. The city is the cultural, commercial, and financial center of Northern California.