A Wild West jailhouse that slid down the mountainside.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

In Paris, Texas they have their own Eiffel Tower, it just has a cowboy hat on it.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

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

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

Nature's biggest mammal swims in landlocked Oklahoma.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

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

A detached cement mixer has been transformed to resemble a relic from some obscure NASA mission to Oklahoma.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

The Bucyrus-Erie model 1850B electric shovel, or "Big Brutus," the largest existing electric shovel in the world.

A mysterious light of unknown origin on the backroads of Missouri.

Collection maintained by the legendary designer.

This statue is an ode to an iconic roadside advertisement popularized during the 1970s.

When you can afford only half a road, you build only half a road.

This former mining town was named the most toxic town in America.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.