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

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

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.

A tree bears footwear on the loneliest road in America.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

These huge stone ovens in the desert fueled the Nevada silver boom, and may have also been a hideout for outlaws.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

This otherworldly church spire reaches up toward the heavens.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

Elaborate hand-carved wooden clocks two brothers made in their spare time are on display at this handsome little museum.

A mysteriously dark cemetery monument fuels stories and legends galore.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

Home with Gothic windows featured in a famous painting.

Millions of dollars worth of sculpture decorate this Iowa city center.

This zombie-themed restaurant stands out in the heart of corn country.

The headquarters of the prestigious World Food Prize celebrates the heroes in the fight against hunger, has no cafeteria.