This museum details the history of a local miracle: The return of the critically endangered black-footed ferret, which was once believed to be extinct.

More than 350 million years ago, western New York was covered in a vast sea. Today, you can dig up the remains of the plants and animals that lived there.

Staves, storm-calling, and of course, necropants.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

The hidden ruins of a mill that is linked to an attempt to assassinate the vice president of the United States.

As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Home to some of Indiana's last bison herds.

This massive metal sculpture in the shape of a folded paper airplane overlooks a Utah mountain.

The beloved, war-tested mascot of a Union regiment graces their battlefield monument.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This now-abandoned part of the original transcontinental railroad route provides a surreal driving and historical experience.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

Where the famed daredevil attempted to launch himself across a canyon in a custom-built rocket.

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

Natural time capsule containing an alien ecosystem.

This once-popular otherworldly landscape was formed by one of the largest volcanic eruptions in history.

No one's quite sure why there's a metal megaphone bolted on two rocks in the middle of the Mojave Desert.

A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."