California


Official Site: https://www.nps.gov/alca/index.htm

Wikipedia: https://en.wikipedia.org/wiki/Alcatraz_Island

Facebook: https://www.facebook.com/alcatraznps

Twitter: https://twitter.com/alcatrazisland

YouTube: https://www.youtube.com/user/GoldenGateNPS

flickr: https://www.flickr.com/groups/goga


From Wikipedia:

Today, the island's facilities are managed by the National Park Service as part of the Golden Gate National Recreation Area; it is open to tours. Visitors can reach the island in a little under 15 minutes by ferry ride from Pier 33, located between the San Francisco Ferry Building and Fisherman's Wharf, San Francisco. Hornblower Cruises and Events, operating under the name Alcatraz Cruises, is the official ferry provider to and from the island.

Alcatraz Island is home to the abandoned prison, the site of the oldest operating lighthouse on the West Coast of the United States, early military fortifications, and natural features such as rock pools and a seabird colony (mostly western gulls, cormorants, and egrets). According to a 1971 documentary on the history of Alcatraz, the island measures 1,675 feet (511 m) by 590 feet (180 m) and is 135 feet (41 m) at highest point during mean tide. However, the total area of the island is reported to be 22 acres (8.9 ha).

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