The Arizona State Capitol in Phoenix, Arizona, United States, formerly housed the Territorial and State Legislatures, as well as various executive offices. These have relocated to adjacent buildings, and the Capitol is now maintained as the Arizona Capitol Museum.
The building is made largely from materials indigenous to Arizona, including malapai, granite, and the copper dome. The design is optimized for the desert climate of Arizona, with thick masonry walls that insulate the interior, skylights, and round "bullseye" clerestory windows to let heat out of the legislative chambers. The building is topped with a windvane similar to the Winged Victory of Samothrace, visible through a skylight from within the rotunda.