Four-story concrete hotel never opened to customers.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

A museum and doll store featuring a surreal and super sanitized version of where babies come from.

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.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

The final resting place of the Seminole Indian chief who fought against government occupation in Florida.

The world's longest known cave system.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

The history of whiskey and all of its boozy glory, from Colonial days to modern American cocktail culture.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

An equine tribute in a charming Southern city that calls itself "The Horse Capital of the World."

Moonbows over Kentucky.

The first KFC is on the National Register of Historic Places.

These tree-filled acres are also filled with history, hiking and a celebration of Appalachian crafts.

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

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

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Two small markers remember the Alamo's feline protectors.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Archaeologists believe this panel of petroglyphs depicting descending sheep and other figures in Glen Canyon are 3,000 to 6,000 years old.

Strange red rock formations that have been attributed to a higher power for hundreds of years.