Alcatraz Island

This article is about the island of Alcatraz. For a more detailed article specifically on the high-security prison which existed from 1934 to 1963, also commonly referred to as Alcatraz, see Alcatraz Federal Penitentiary. Alcatraz Island IUCN category V (protected landscape/seascape) {{#invoke:InfoboxImage|InfoboxImage|image=Alcatraz Island 1, SF, CA, jjron 25.03.2012.