A land of debatable treasure.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

The most magnificent bottle house in a town strangely full of them.

Odd outsider art installations surround a Gold Rush-era ghost town.

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

Eulogizing an unknown man's unusual demise.

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

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

One part local history, 99 parts gruesome haunted house.

This medieval church tower has maintained its clockworks since the 16th century.

Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

Scattered throughout London are ancient remnants of the city's former bounding wall.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

A house of bones — but nobody is quite sure to whom they belong.

For more than a century, revolutionary graffiti has marked the wall of a Parisian church.

One of England's most famous churches hides a pair of little known architectural treasures.

This skewed English house has looked like it's going to fall over for centuries.

This strangely dressed taxidermy creature has a heartbreaking story.

The last resting place of the famous Native American princess is marked by a haunting monument.