Elvis's own personal tropical hideaway.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

The world's largest collection of the world's largest objects is in one small Illinois town.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

It's as if the herds walked straight out of a fairy tale into the Missouri wilds.

A historic, scenic mill that was forced to close due to overlogging.

An average of 33 million gallons of water pour out of the collapsed cave at the heart of this spherical spring.

One of the deepest springs in Missouri.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

An underground river pushes more than 200 million gallons out of this Missouri spring every day.

Often referred to as the largest spring in America.