An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

Colorado's oldest church is now home to the largest handmade adobe labyrinth in the world.

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

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

A mining camp built around an unexpected occurrence of silver.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

See massive fossils that are over 200 million years old in northeastern Arizona.

This rusted car found in Petrified Forest National Park's Route 66 exhibit may be the most photographed abandoned car in the country.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

For over a century, it has been a tradition to raise a flag at the top of this 450-foot sandstone pillar on the 4th of July.

The giant stump of the once towering cottonwood where Ute people held tribal meetings.

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

An eclectic collection of artifacts from the Wild West is preserved in a remote fictional pioneer town.

This high-desert oasis spotlights some of Colorado’s most sacred native plants.

A boulder so big and tough, they had to turn it into a landmark.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

The fifth-longest natural arch in the world, and the longest outside China.

Explore a wealth of fossils in one of the most prolific dig sites in North America.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

This ghost town was once a cult-like religious utopian settlement.

A house carved into a rock in the 1940s.

An unprepossessing storage reservoir in southern Utah has a checkered past.