The Westin Peachtree Plaza Hotel is a skyscraper and hotel in downtown Atlanta, Georgia, on Peachtree Street. It is 220 meters (723 feet) tall, and rises 73 stories from ground level. Its diameter is 188 ft (57 m). It is the second-tallest all-hotel skyscraper in the Western Hemisphere.
Designed by developer/architect John Portman, the building consists of a 65 floor glass cylindrical tower sitting on a 6 story square concrete plinth.
The building gained landmark status within the city as Atlanta’s tallest building from its completion, in 1976, to 1987. The building also opened as the tallest hotel in the world and the tallest building in the southeastern United States.