Ключевые слова: alcatraz, alcatraz island, america, american, attraction, bay, bird, blue, building, ca, california, city, cloudy, concept, destination, detention, eagle, eagle plaza, famous, federal, flag, fortification, francisco, freedom, ground, historic, holidays, island, jail, landmark, lighthouse, penitentiary, plaza, prison, rock, san, san francisco, site, sky, states, symbol, tourism, tourist, tower, travel, united, united states, us, usa, view,