An abandoned town is hidden in Great Smoky Mountains National Park.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

An abandoned theme park with a strange and tumultuous past.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The world's longest known cave system.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

This stately clubhouse has showcased German-American culture for over a century.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

The bespectacled, cocktail-sipping pachyderm is a strange but fitting liquor store mascot.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

A medical facility that has been kept frozen in time.

This restaurant proudly displays bread signed by the 39th president.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

The largest ancient burial mound in Ohio.

Rare recess caves fill this unbelievably beautiful Ohio park.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.