Human remains in varying states of decay are strewn about this Texas State facility for scientific study.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

Visit this playground of waterfalls, caves and sinkholes.

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

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

All that's left of the quintessential "cabin in the woods."

Home of an evil witch famous within southern folklore.

Enormous lake at the bottom of a unique cave system.

Destroyed by flood waters, prison now serves as a training ground for armed forces.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

Undone by Prohibition, this abandoned brewery-turned-flour mill is now ready for its third act.

A floating museum that was sunk by a flood and left to rot in the tides.

Tucked away between two 19th-century buildings, this small shop specializes in the macabre.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

Soak in the soul of Kansas City at the oldest continually-operating jazz club in the country.

More than 12,000 years ago, this park was a playground for mastodons.

Hundreds of graffiti artists have decorated this flood-wall on the west bank of the Mississippi River.

First crafted during the 19th century, the mill was fully restored in 1983.

Stand at the point where the two mightiest rivers in the United States converge.

The only mill in the state that features a covered bridge.

A version of this picturesque mill has existed since the 1800s.

The longest of the four remaining covered bridges in Missouri.

From a canyon-like gorge, more than 20 million gallons of water emerge every day, while a smaller spring drips down, creating the illusion of an endless, gentle waterfall.