Alcatraz

Pat Mahoney, a former correctional officer on Alcatraz Island for seven years, looks out into the main cellhouse as light filters through skylights at the former prison in San Francisco, Monday, April 30, 2007. The former Federal penitentiary and visitor destination on San Francisco Bay, has just benefited from a multi-million dollar restoration and renovation that has transformed and improved the way visitors experience the iconic national park. The project has taken place over the past two years and has revamped the way that visitors experience 'The Rock.'