The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This replica of the Greek structure is in the heart of Nashville.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

The Grand Canyon of Texas.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

This historic train station has been converted to a locomotive themed hotel.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

This structure among the trees was the result of divine inspiration.