Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

The debris forms a solemn memorial to those who died in a 1963 accident.

This nature mural exists to protect the surrounding environment and its own canvas from destruction.

A small park commemorates the departure of the first-ever successful transatlantic balloon voyage.

At this gas station in the middle of the desert, a convenience store has been carved directly into the rock.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A striking, menacing sandstone peak towering above a landscape that's equal parts Mordor and the Moon.

A small oasis not far from downtown Moab.

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

A ghost town that held steady longer than most, but finally gave up the ghost.

Thousands of years ago, Indigenous people painted images onto these canyon walls that are still on display today, provocative, mysterious, and enduring reminders of the people who lived here long ago.

Colorado's only active volcano last erupted around 4,000 years ago.

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

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

In the 1950s, two women saved this grand theater in the Colorado mountains from demolition.

Abandoned silver mine strewn with wrecked and twisted structures.

The largest source of fossilized insects anywhere.

This super steep hike ascends 2,000 feet in less than a mile.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

These tall, red sandstone pinnacles outside Moab are often forgotten amid their more famous neighbors.

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

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

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

This old train trestle and collapsed tunnel once allowed the railroad to negotiate the steep slopes of the Colorado Rockies.