Alcatraz Island - Golden Gate National Recreation Area
Photo -- See Caption Below

Soft Ball, Recreational Yard
Darlyne Sheppard Alcatraz Photo Collection
Under the supervision of unarmed officers on the yard itself, and armed officers in towers built over the walls, inmates play baseball and dominoes, chat, and relax in the fresh air of the Alcatraz recreation yard.
Golden Gate National Recreation Area, GOGA 40046-046