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

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

This small Arkansas town once had a close encounter with the Beatles, and are determined never to let anyone forget that. Ever.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

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

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

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

The only freestanding table rock formation east of the Mississippi.

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

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

You thought Santa Claus didn't exist, but it turns out you were wrong.

Symbolic attempt to overcome the issues of life.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

A tribute to a 13-year-old boy who was kidnapped in 1793 and escaped over two years later.