Pima County is located in the southern part of the state of Arizona, USA. It is the second-largest county in the state, covering an area of approximately 9,187 square miles. The county seat is Tucson, which is also the largest city in the region. Pima County is known for its diverse landscapes, including deserts, mountains, and canyons. The county is home to several notable attractions, such as the Saguaro National Park, which features iconic saguaro cacti, and the Arizona-Sonora Desert Museum, a unique zoo and botanical garden. Pima County also has a rich cultural heritage, influenced by Native American, Mexican, and Western traditions.