Angel Island, aka Fort McDowell
This was a U.S. Army Internment Camp that held Japanese, German and Italian immigrants from Hawaii, one Norwegian national and one Japanese POW.
It's an island in the middle of the San Francisco Bay.
The peak population of the camp was 199. The internees were transferred to other inland facilities.
Japan main page
Japanese-American Internment Camps index page
Japan and World War II index page