Some North Carolina Cherokee have been keeping their history alive for decades with a single play.

World War II bunker still standing on the New Jersey beach.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

This shallow cave got its name from copious amount of human bones found inside.

Climb to the top of this spiritual tower, and you'll be rewarded with spectacular views.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

This abandoned sea fort has become an accidental bird sanctuary.

One of only two pod-shaped homes designed by Frank Lloyd Wright.

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

Home to the Titanic Historical Society's collection.

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

Get up close to emus and ostriches, or buy their tasty meat.

A notorious Route 66 eatery once frequented by Al Capone.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

An avant garde art museum at the University of Chicago.

Singing sand that stands as the final remains of an ancient lake.

One man's quest to save his town with a trail of record-breaking sculptures.