San Francisco is a city rife with important architecture. The TransAmerica Pyramid, at 853 feet, is the city's tallest and perhaps most iconic building and juts prominently from the skyline. Coit Tower sits on Telegraph Hill, slightly resembling the Leaning Tower of Pisa. Perhaps the third most memorable San Francisco building would be the domed Palace of Fine Arts in the Presidio.
The second and third tallest buildings in the city are known as 555 California Street (779 feet) and 345 California Center (695 feet).
Some other well-known buildings include: