The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

At one time this small mining village was the highest town in America but now it sits abandoned while the mine churns on.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

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.

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

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

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

The largest source of fossilized insects anywhere.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

Abandoned silver mine strewn with wrecked and twisted structures.

When ecosystems collide in the arid Southwest.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Curios, scientific antiques, oddities for sale.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

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

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

Cryptic messages embedded in the New York City sidewalk.

A good place to research the Freemasons, esoterica, occultism, and hermeticism.

Known as the "Forgotten City" it was home to industry, riots, artists, squatters, and to one of the largest single disaster fires in New York City.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.