Once a gas station, this flightless airplane beside the Old Dixie Highway now houses a barbershop.

A bronze sculpture honors the 12 black students who attended the first integrated public high school in the segregated South.

This improbable contraption was passed down through five generations of industrious Tennesseans.

A roadside music shop featuring a confounding series of folk art installations.

John Hendrix predicted the creation of the "Secret City" built as part of the Manhattan Project.

This hotel was used during the Manhattan Project to house official visitors.

The secret city built by the Manhattan Project.

One of the Cemestos prefab homes built to secretly house thousands of Manhattan Project workers.