Oro Valley is a suburb of Tucson, Arizona. It is located in the foothills of the Santa Catalina Mountains and is known for its natural beauty and outdoor recreation opportunities. The town was incorporated in 1974 and has grown to become one of the most desirable places to live in the Tucson area. It is home to several large employers, including the University of Arizona Medical Center and Davis-Monthan Air Force Base. ORO Valley is also home to many parks, trails, and golf courses, making it a popular destination for visitors and residents alike.