Name this island in San Francisco that includes a lighthouse, a military fortress, and a federal prison which functioned until 1963.

Alcatraz Island is home to an abandoned federal prison, the West Coast's oldest operational lighthouse, early military constructions, and plenty of natural features. The island's entire size is estimated to be 22 acres. The main landmarks on the island are the Main Cellhouse, Dining Hall, and the Lighthouse.

Asked by Vasilii Kulev · Last updated 4 years ago · 10.2K views · SOURCE