Located in San Francisco Bay, the Angel Island Immigration Station served as an immigration port between 1910 and 1940. Approximately 500,000 immigrants from 80 countries were processed, detained, and/or interrogated at the site.

Located in San Francisco Bay, the Angel Island Immigration Station served as an immigration port between 1910 and 1940. Approximately 500,000 immigrants from 80 countries were processed, detained, and/or interrogated at the site.