This museum offers an actual time machine back through Colorado's past.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

This once-popular otherworldly landscape was formed by one of the largest volcanic eruptions in history.

Abandoned silver mine strewn with wrecked and twisted structures.

This remote Colorado canyon is home to the second-largest collection of natural arches in the world.

A multiversal transit station located right below a highway interchange.

A tiny town’s tiny museum with some gigantic residents.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

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

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Curios, scientific antiques, oddities for sale.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

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

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

A coal fire has been burning underground here since 1896.

A renovated hotel is bringing new life to a nearly-abandoned mining town in Colorado.

A bloody history is captured in this former prison turned museum.

This enigmatic building features numerous architectural styles.

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

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

This quirky hot springs town known to locals as "T or C" was named after a radio show.

A frozen oasis lies beneath the scorching New Mexico desert.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

This 1950s-era nostalgic roadside New Mexico attraction consists of a quirky curio store and museum embedded into the face of a cave.