San Francisco Bay is the artificial and flat Treasure Island, site of the 1939 Golden Gate International Exposition. From the Second World War until the 1990s, both islands served as military bases and are now being redeveloped. Isolated in the center of the Bay is Alcatraz, the site of the famous federal penitentiary. The federal prison on Alcatraz Island no longer functions, but the complex is a popular tourist site. Despite its name, Mare Island in the northern part of the bay is a peninsula rather than an island. San Francisco Bay is thought to represent a down-warping of the Earth's crust between
Alcatraz Island banks of sweet peas, manicured gardens of cutting flowers, and wildly overgrown sections of native grasses with blackberry and honeysuckle. Alcatraz Island appears often in media and popular culture, including films dating from 1962: "The Book of Eli" (2010), "" (2006), "Catch Me If You Can" (2002), "The Rock" (1996), "Murder in the First" (1995), "Escape from Alcatraz" (1979), "The Enforcer" (1976), "Point Blank" (1967) ", Birdman of Alcatraz" (1962) and J. J. Abrams' 2012 television series "Alcatraz". It also was featured in the "Yu-Gi-Oh! Duel Monsters" anime, in the book "Al Capone Does My Shirts", in the video game