The eerie ruins of an isolated abandoned town nicknamed "the Widowmaker" for its deadly gold mine.

The farthest you can be in the contiguous U.S. from a McDonald's location.

There's nothing creepier than a cemetery next to a clown motel.

This vintage animatronics show is the Vegas version of a walk through the woods.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

Nevada's largest cactus collection stands outside a candy mogul's small factory.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

Dine inside a giant caterpillar at this community-run eatery.

The discovery of an old wall led to the creation of this fascinating museum about the city in the Middle Ages.

A rare surviving Victorian greenhouse designed specifically to house giant water lilies.

A hot dog stand where the heads are just as hot as the dogs.

This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

A trough of 700 strange bronze faces runs through a narrow alley in Ljubljana's old town.

Thousands of rusting train cars have been slowly falling apart on the edge of Greece's second largest city.

The site where hundreds of Greeks were tortured by the Nazi secret police is now a cosmetics store.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

A curious collection dedicated to human and animal anatomy and pathology.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Indents in the pavement are all that remain from a grisly death machine in Paris.