aerial
aerial view
alcatraz
architecture
attraction
bay
bay area
blue sky
bushes
cityscape
cliffs
coastline
elevated
golden gate bridge
greenery
headlands
highway
hill
hills
horizontal
iron
landmark
lookout
metal
monument
mountain
ocean
outdoor
pacific
panorama
panoramic
san francisco
san francisco bay
scenic
sckyscrapers
shoreline
sightseeing
skyline
structure
toll
tourism
tourist
trees
united states of america
urban
viewpoint
vista
waterfront
waters edge