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

The world's longest known cave system.

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

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

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

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

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

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

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

This popular park is home to a sea serpent sculpture that now overshadows the twisted history of its creation.

This quirky local sculpture is quite literally a fish out of water.

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

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

One Confederate statue that accurately reflects the ugliness of its subject.