Related tags:
- castle
- environment
- bay
- buildings
- exterior
- penitentiary
- prison
- jail
- francisco
- san
- san francisco
- california
- federal
- alcatraz
- famous place
- confinement
- building exterior
- sites
- sf
- santander
- sanfrancisco
- ca
- place of interest
- san francisco bay
- historic building
- marin county
- prison island
- alcatraz prison
- alcatraz island
- correctional building