A bizarre house filled with an astounding array of collections.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

Hidden beneath a washing machine in a fake kibbutz, this secret bullet factory has been preserved as a museum.

A downtown park built on top of unclaimed graves.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

This hot dog-shaped diner has moved all around Colorado, but has never been to New York.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

Towns with a resource known as "white gold," valuable enough to fight a war over, now stand ghostly and empty.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

The palatial McDonald's that inspired Wesley Willis.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Where commuters walk through remnants of an ancient Greek necropolis.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

The hallucinogenic center of the ancient world.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Macabre astrological automaton clock dating to the late 1400s.