Former penitentiary on an island in San Francisco Bay

Let's find possible answers to "Former penitentiary on an island in San Francisco Bay" crossword clue. First of all, we will look for a few extra hints for this entry: Former penitentiary on an island in San Francisco Bay. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.