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

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 statue was denounced by many—including Lincoln's own son.

This shallow cave got its name from copious amount of human bones found inside.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

This old abandoned sign flickers to announce a motel that isn't even there.

Not everything is bigger in Texas.

The world's longest known cave system.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

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

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

One of the world's premier laboratories for hydraulic engineering research takes full advantage of the water's power.

This temple was constructed entirely by Roman soldiers.

Huge winged monument in the United Kingdom.

In England, an 18th-century water-powered workshop still stands.

The largest oak in England is said to have been the hideout of Robin Hood and his Merry Men.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

The oldest inn in England served brew to the crusaders.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

There has been an astronomical clock on this spot since the 14th century.

Memorial to the 89 children killed during the NATO bombing of Serbia.