The Golden Gate National Parks Conservancy is proud to invite members to explore a new exhibit at Building 640 in the Presidio, also known as the Military Intelligence Service Historic Learning Center, hosted by the National Japanese American Historical Society.
Infamous for its maximum security prison, Alcatraz is also known for remnants of an 1850s military fort, the West Coast's first lighthouse, the birthplace of a Native American movement, an important bird-nesting locale, and the historic Alcatraz Gardens.
