A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

A historic freight system that found the true gold rush is in tourism.

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

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.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A science teacher's dream.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

This geothermal hot spring hides beneath a slowly growing mineral dome.

More than 5,000 contemporary and "historic" mustards from around the world.