This small museum dedicated to the painful memory of segregation is essentially a time capsule.

An underwater road considered a possible Atlantis location.

The ruined remains of a coal mining ghost town are hidden within the woods.

The aggressively banal name of this underground fortress of bureaucracy does little to evoke its truly surreal existence.

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

A hidden piece of Altoona's railroad history in a long-forgotten abandoned town.

Dozens upon dozens of boulders engraved with scripture tell the story of one man's troubled life.

For decades, it has disappeared and reappeared as water levels rise and fall.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

This old-fashioned carhop restaurant gave the world the waffle cone.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

This public park was the site of the largest civilian disaster of the Civil War.

This public space is speckled with the eerie remnants of a defunct amusement park.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

Get up close with some alligators at this roadside farm attraction.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

A swamp that was the site of prehistoric water burials also managed to preserve its corpses for millennia.

Like Mardi Gras, only everyone's a pirate.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

Home to a giant switchblade and one of the world's largest collections of pocket knives, this museum is a cut above the rest.

Electrical pylon in the shape of Disney's beloved mouse.

Given just one more year to live, Conrad Schuck built his dream house in Bartow, Florida.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.