where is this federal prison located?
Alcatraz Island, off the coast of San Francisco, California
Alcatraz Federal Penitentiary
Alcatraz Island, off the coast of San Francisco, California,
who was the most dangerous prisoner in alcatraz Robert Stroud
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Alcatraz Federal Penitentiary [SEP] Introduction
The Alcatraz Federal Penitentiary or United States Penitentiary, Alcatraz Island (often referred to as Alcatraz [, / from ] or The Rock) was a maximum security federal prison on Alcatraz Island, off the coast of San Francisco, California, United States, the site of a fort since the 1850s; the main prison building was built in 1910–1912 as a United States Army military prison. The United States Department of Justice acquired the United States Disciplinary Barracks, Pacific Branch, on Alcatraz on 12 October 1933, and the island became a prison of the Federal Bureau of Prisons in August 1934 after the buildings were modernized and security increased.