Check out a hidden collection of vintage neon signs.

A short but powerful waterfall resides amid Colorado’s Great Sand Dunes.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

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

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

Only a few signs remain of the buried Colorado mining town that supplied the uranium for the first atomic bomb.

A memorial dedicated to the victims of the Columbine High School shootings.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

This small piece of railroad history sits behind the parking lot of a chain grocery store.

A tribute to Loveland’s most famous sweethearts, who helped spread cupid’s message to millions.

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

This Colorado fire station has been in continuous operation for more than a century.

A remote sandstone plateau named for a legendary cattle rustler.

This gallery is home to everything from antiques, to ancient tribal masks.

The remnants of the base where US Army troops learned how to fight in extreme conditions.

Ute tour guides have been sharing the ancient dwellings and rock art inside this large park with visitors for more than 40 years.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

All that remains of this once-booming mining town are the ruins of a saloon.

The decaying ruins of a failed mining company’s water diversion project cling to the side of a desert canyon.

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

In a dry, neglected cemetery lies the unassuming grave of a soldier vilified in life but celebrated in death.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Antique automobiles, phonographs, organs, and farm equipment.

This National Natural Landmark is one of the best examples of a “mass wasting” in the world.