The folks at the Devil's Rope Museum want you to get hooked on barbed wire history.

Check out a hidden collection of vintage neon signs.

The first railway tunnel to cross the Continental Divide and, at 11,523 feet, was once the highest railroad tunnel in the world.

This Colorado fire station has been in continuous operation for more than a century.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

All that remains of this once-booming mining town are the ruins of a saloon.

A glimpse of a waterfall is reached by a steel catwalk along a slot canyon located in an Ouray city park.

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

An enthusiastically interactive mining museum that won't let black lung ruin the fun.

This nearly abandoned town was once a thriving mining community until a series of fires.

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

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

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.

Abandoned silver mine strewn with wrecked and twisted structures.

When ecosystems collide in the arid Southwest.

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

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

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This once-booming Gold Rush town is now home to a herd of feral donkeys.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

This memorial pyramid marker honors one of the United States Government's first official camel riders.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.