The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

This art deco masterpiece was once a miracle spring mecca but is now simply a government office building.

An abandoned concrete jungle surrounded by a lush park.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

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

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

A curiosity-seeker's paradise set inside a three-story historic school house.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.