Ключевые слова: alcatraz, america, american, architecture, base, bay, beach, beautiful, berkley, bridge, cables, california, calm, city, classic, coast, construction, cross, day, destination, downtown, entrance, famous, flowers, flying, fort, fort point, fortification, francisco, gate, golden, golden gate bridge, grass, highway, historic, joseph, landmark, lane, light, longest, marin county, metal, metallic, nature, norhern, orange, pedestrian, pier, pink, point, popular, profile, red, romantic, san, san francisco, san francisco bay, sea, seagull, side, silhouette, sky, state, steel, strait, strauss, structure, sunset, suspended, suspension, tower, town, travel, united states, united states of america, urban, usa, vacation, vehicles, water, waterfront, west, wilderness,