TravelerAlcatraz PrisonShow tripAdd to bucket listRemove from bucket listShareApr 25, 2016, 7:56pm 🌙 14 °C Altitude: 17 m United StatesCaliforniaAlcatraz37.826495, -122.42246237°49’35” N 122°25’21” WExterior & Communications April 25, 2016 in the United States ⋅ 🌙 14 °C 0 likes