The Transamerica Pyramid is the most remarkable presence
in San Francisco's skyline. Located in the financial district, it's the
tallest building in the city, measuring 853 ft (256m) from the street
level. It was designed by William Pereira as an office building for
Transamerica corporation, a financial institution. The building opened in
1972. The public is not allowed at the upper floors. Address: 600
Montgomery St
