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

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

Famous for its bio-luminescent inhabitants, known as "dismalites."

A collection of huge Pre-Colombian structures in Alabama.

The world's longest known cave system.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A snapshot of the city's fascinating voodoo culture.

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

These once-beautiful historic graveyards are set against the barren Virginia City hills.

A fitting attraction for the corn capital of the world.

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

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

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A museum dedicated to the alleged Roswell Incident.

Every president in history is immortalized in bronze in downtown Rapid City.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

The former home of the hard partying literary power couple is now one of the only museums devoted to their story.

The first space rock known to have struck a human.

Bananas are often left for the first monkey America ever recovered alive after being launched into space.

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

148 feet long and in the middle of a verdant forest.