Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

An underground blaze turned this village into a ghost town.

A toxic ghost town sitting atop a massive coal fire.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

Home to an eclectic collection of over 200 vintage motorcycles, Americana, and some of the most extraordinary antiques from all around the world.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Construction uncovered this trove of fossils, which visitors are welcome to add to their own collections.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

A creek tumbles over a series of step-like rocks to create this scenic water feature.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This dynamic entertainment venue brings a much-needed funkiness to the region with its bizarre art, eclectic films screenings, and peculiar performance pieces.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Birds with backpacks expedite film development for a rafting company on a remote Colorado river.

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

Abandoned businesses, homes, and rusted cars are all that remains of this stopover town.

Dance on a hand-hewn log floor padded with bouncy boxcar springs at a saloon built in 1883.

One man's ambition created this psychedelic log home.

Native Americans built this circle of stones, which was used to predict astronomical events.

This canyon is named for a unique geologic formation where the river vanishes underground near the mouth of the canyon and reappears farther down.

The world's largest mineral hot springs is home to a herd of bison, a free public bath house, beautiful mineral formations, and a terrifying swinging bridge.