The Titan Missile Museum is located in Arizona and is the only publicly accessible site of its kind in the United States. It was once a part of the Titan II missile program during the Cold War, serving as a nuclear missile silo. Visitors can explore the underground facilities and learn about the history and technology of the missile system. The museum features guided tours that provide insights into the operations of the U.S. Air Force and the significance of the Cold War. Exhibits include artifacts, photographs, and interactive displays that help illustrate the role of the Titan II missile in national defense.