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

A recreation of an Old West apothecary full of curios.

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

The site of the gruesome massacre—and maybe cannibalism—of five men, a tragedy that made Alferd Packer infamous.

Take a self-guided tour through one of Colorado's most elevated mining districts.

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

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

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

This naturally-sourced hot spring is now home to a clothing-optional resort.

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

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

Hidden beyond a kitschy giant beetle is this remarkably sprawling collection of preserved insects.

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

This grand stone tower was dedicated to a famed American humorist almost by coincidence.

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

Victorian "Fancy Craft" Hair Wreaths and Relics.

Inside this shop, visitors are treated to a unique blend of natural history and art.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

The largest source of fossilized insects anywhere.

Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

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

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

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.