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

Mile-long cave system near Great Smoky Mountains.

Enormous lake at the bottom of a unique cave system.

This architectural triumph is the only Frank Lloyd Wright house in Alabama.

More than five miles of underground passageways.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

Tour the sci-fi-esque reality of governmental disease management.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

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

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

A giant 400-acre preserve in North Florida for displaced wolves.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

A haunted hill that supposedly defied gravity.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A luxuriant botanical garden below sea level.

This fairytale-inspired cottage was created by a university literature professor.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

Site of a former hidden treehouse in New Orleans.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

Introducing the Green Fairy to her fawning masses.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.