At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

A mural of the Virgin of Guadalupe painted on the rock wall by canyon's religious namesake.

An ADA-accessible trail and deck offering stunning views of Colorado’s Mount of the Holy Cross.

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

A coal fire has been burning underground here since 1896.

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

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

This Chinese-style quartz sundial was saved in its final hour.

Climb to the top of this spiritual tower, and you'll be rewarded with spectacular views.

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

A collection of over 15,000 zines works to preserve DIY publishing culture.

Colorado's only true geyser is hidden within the San Juan National Forest.

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

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

A little-known hot spring haven right below the highway.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

When ecosystems collide in the arid Southwest.

The highest bridge in America was built for an almost unnervingly small amount of money.

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

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

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

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

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

This opulent Pueblo Deco movie palace melds Art Deco and Native American motifs.