A remote sandstone plateau named for a legendary cattle rustler.

A unique arch graces the Dolores River Canyon near the Hanging Flume.

Historic, 19th-century wagon wheel ruts cut into soft volcanic ash.

Two creeks flow out of either end of this canyon in opposite directions.

This interpretive path lets you get up close and personal with dinosaur bones.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

A river runs through this remote valley in a very unexpected way.

Paleoamericans built these ancient walls high in the Colorado Rockies as part of an extensive hunting system.

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

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

The remains of a World War II-era Japanese American internment camp dot a windswept Colorado hill.

Unlike most arches, this geological oddity formed in a volcanic dike.

A prehistoric rock shelter that's literally in someone's backyard.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

Hidden high on a remote mountain peak is a humbling and mysterious Vietnam War memorial.

This 19th century jail was mainly used to incarcerate the drunk and disorderly.

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

The burial grounds of a secret society includes fences topped with fake Tesla balls.

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

The remains of the dam that unleashed a 15-foot wall of water on Denver.