The Transamerica Pyramid in the Financial District of San Francisco, California, United States, is a 48-story postmodern building and the second-tallest skyscraper in the San Francisco skyline. The building no longer houses the headquarters of the Transamerica Corporation, which moved its U.S. headquarters to Baltimore, Maryland, but it is still associated with the company and is depicted in the company's logo. Designed by architect William Pereira and built by Hathaway Dinwiddie Construction Company, at 853 feet (260 m), on completion in 1972 it was the eighth-tallest building in the world. Because of the shape of the building, the majority of the windows can pivot 360 degrees so they can be washed from the inside.
San Francisco, in northern California, is a hilly city on the tip of a peninsula surrounded by the Pacific Ocean and San Francisco Bay. It's known for its year-round fog, iconic Golden Gate Bridge, cable cars and colorful Victorian houses. The Financial District's Transamerica Pyramid is its most distinctive skyscraper.