The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

This otherworldly church spire reaches up toward the heavens.

A piece of John the Baptist in the American heartland.

Entombed in this strange, white stone hill are the deadly remains of radioactive weapons production.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

The maximum security facility was once thought to have "the bloodiest 47 acres in America."

Community bookshelf of 25-foot-tall book spines.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

This abandoned prison castle has become an imposing gallery of graffiti art.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

The 40-year-old machine serves soda quicker than you can catch it for a mere 75 cents a pop.

The multinational Burger King chain is banned from operating within 20 miles of a family restaurant filed under the same name.

This small-town park in southern Illinois has a 1,000,000-gallon swimming pool and a 100,000-barrel oil well.