Sandstone rock formations that look like they belong on the cover of a progressive rock album.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Long before guestbooks and hotels, frontier travelers signed their names on this rock face.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

The highest point in Oklahoma used to be a lawless outlaw's paradise.

Metal water storage tank turned ethereal concert hall.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

A century-old cabin off of Highway 30 touts an unusual construction material: dinosaur bones.

A whimsical monument marks the highest point in Kansas, not that you could tell by the looks of it.

Storage units with a wartime past.

These aggressively sustainable art homes look like something out of 1970's science fiction.

This otherwise unremarkable ski town building marks the site of Butch Cassidy's first robbery.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

The site where a nuclear bomb was lowered over 8,000 feet underground and detonated as an experiment in natural gas extraction.

16,500-acre ranch filled with American heritage, geological wonders, and a giant pile of tires is the crown jewel of an intriguing tug-of-war.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

A little-known hot spring haven right below the highway.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

An annual festival celebrating Colorado's most famous frozen corpse.

See six states, pickled freaks, rocks, and antiques.

Antique automobiles, phonographs, organs, and farm equipment.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

Silver in the hills led to the speedy creation of this boom town and a lack of it saw the town abandoned nearly as quickly.