The Titan Missile Museum, also known as Air Force Facility Missile Site 8 or as Titan II ICBM Site 571-7, is a former ICBM missile site located at 1580 West Duval Mine Road, Sahuarita, Arizona in the United States. It is located about 15 mi (24 km) south of Tucson. It is now a museum run by the nonprofit Arizona Aerospace Foundation and includes an inert Titan II intercontinental ballistic missile in the silo, as well as the original launch facilities.It was declared a National Historic Landmark in 1994.
The underground facilities consist of a three-level Launch Control Center, the eight level silo containing the missile and its related equipment, and the connecting structures of cableways (access tunnels), blast locks, and the access Portal and equipment elevator. Nuclear missiles, even at rest, are highly toxic, although the reasons may not be obvious. An inactive warhead is relatively harmless compared to the propellant used to launch the missile into space.