A tribute to Ponce de Leon's supposed quest for eternal youth.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Bad farming practices caused this unnatural natural wonder.

This 36-foot-tall bronze Lady Liberty holds a real flaming torch.

Once one of the largest producers of pig iron in the world.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

A 70-foot replica of the famed Eiffel Tower.

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

Enormous lake at the bottom of a unique cave system.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

This labyrinth was designed to help visitors focus and meditate.

World's largest college campus includes a wildlife sanctuary and a former movie set on more than 28,000 acres.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

This papier-mâché diorama celebrates an unusual landmark: the brightly-colored runoff from a local sock factory.

One person's lost luggage is another person's treasure.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

Live long and prosper in Tennessee.

Follow the steps, and this roadside artwork will teach you how to dance.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

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

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

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.