The only subterranean ping pong table in Atlanta.

A provocative museum dedicated to the genre and the harsh realities that inspired its origins.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

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

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

This 13-foot smiling peanut in Georgia helped Jimmy Carter win the 1976 presidential election.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.

Mai Tais and Navy Grog served up in one of the original tiki bars.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

Scattered around Atlanta are little doors with big charm.

This quirky curiosity shop takes its cues from the world's bazaars.

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

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

More than five miles of underground passageways.

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

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

The secret city built by the Manhattan Project.

Home of an evil witch famous within southern folklore.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

Enormous lake at the bottom of a unique cave system.

Elvis's own personal tropical hideaway.

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