While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

A castle built by an eccentric medieval enthusiast in rural Ohio.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

One man's vision and a labor of love of many.

A suspended garden, now gone, once hung in the middle of this abandoned church.

A museum that houses the world's largest collection of ventriloquism dummies.

Where beautiful signs live on forever.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

A ship that lived many lives under many names is now known merely as the "Ghost Ship."

The longest navigable underground river in the United States is home to countless blind and albino animals.

One of the first schools in the U.S. to admit students without regard to race or gender.

This former Indiana quarry has been transformed into a park and SCUBA site where divers can explore the drowned mining equipment.

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

If astronomy had a ghost, it would look like this observatory.

Historians and hobbyists head to this former French outpost for the annual Feast of the Hunters' Moon.

A chapel built by Italian POWs during World War II tells a forgotten tale of the war on the home front.

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

In the Shawnee National Forest, amazing rock formations peer through the treeline.