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

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

The United States's largest hand-dug well is topped with a state-of-the-art museum.

This historic cliffside mansion uses a natural cave for air conditioning.

This 40-foot fowl marks the so-called "wild goose capital of the world."

The holiday spirit lingers year-round in the "Christmas City of the High Plains."

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

The ruins of a 19th century shelter run by the Independent Order of Odd Fellows.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

Also known as the Cathedral of the Plains, this church holds the distinction of being one of the "8 Wonders of Kansas."

Tucked away between two 19th-century buildings, this small shop specializes in the macabre.

Step back in time at this 1950s display home, built to showcase once cutting-edge electric amenities.

Why settle for barbecue chips when you can get actual barbecue?

Home to Hollywood history and a very special salt crystal.

This historic railroad hotel built from Kansas limestone was once the most popular hotels for traveling salesmen in the midwest.

This mid-19th-century dugout was once home to a Swedish family as they erected their homestead.

European castle ruins in an American state park are actually the product of death and grief.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

The Ozarks' strangest dwelling.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

The home for all things Kool-Aid offers everything except a chance to actually enjoy the drink.

The 55-pound trichobezoar was removed from the stomach of a cow.

An acoustic anomaly with a mysterious cause.