The Kaveri River cuts through the rocky terrain then drops off to form these misty falls.

A hidden gem of a saloon in the middle of a ghost town.

Neoclassical Revival mansion and set of horror cult classic Phantasm.

A tribute to the statues of Easter Island along Route 66.

The ghost town that ended up on Ebay.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

Abandoned Air Force base that has fallen into disrepair.

Where decommissioned airplanes and helicopters go to become part of Hollywood.

See four top-secret US spy aircraft of the Cold War era, including the legendary SR-71 Blackbird and the A-12 Oxcart.

The remnants of a failed socialist commune can still be found just off a California highway.

This impressive tunnel was dug entirely by hand over the course of 36 years.

This ramshackle ghost town is comprised of mining-era buildings collected from around the region.

Semi-recognized center of the world, with many oddities.

Nationwide network of co-ownership underground catastrophe shelters.

A unique museum where guests can rent and operate a locomotive.

Despite being a perfectly pleasant place to be, Loyalton can't seem to attract any visitors.

Established in 1925, Kiddie Park claims to be the oldest amusement park in the U.S. - a cozy little time warp nestled in a shady corner of the modern world.

Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

This mining town boomed in the Atomic Age when uranium was gold, only to be abandoned when the industry collapsed.

Population: 1.

The 19th-century ruins hide deep in an overgrown forest.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

A taste of Middle Earth, in the middle of the Bayou City.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.