Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

This super steep hike ascends 2,000 feet in less than a mile.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

Victorian "Fancy Craft" Hair Wreaths and Relics.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

This mining town boomed in the Atomic Age when uranium was gold, only to be abandoned when the industry collapsed.

After Havre burned down, the best place to build was under the ashes.

See just what life was like in a 19th-century prospecting town.

Home to the deepest rift anywhere on Earth.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

A collection of huge, site-specific sculptures sitting in the Montana woods.

An Idaho legend carved out a cave village with his own two hands.

This museum glorifies the humble potato.

A miraculous natural phenomenon known as "the spring that breathes."

A few dilapidated structures are all that remain of this deserted former silver mining town.

An entire town preserved as a historic landmark.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

Mining town from the late 1890s, once home to Calamity Jane.

One man's ambition created this psychedelic log home.

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

This Cold War siren is one off the last of its kind still standing with its immensely powerful original horn.