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

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

The final resting place of a 19th-century gold prospector and convicted cannibal.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

A coal fire has been burning underground here since 1896.

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

A multiversal transit station located right below a highway interchange.

A museum dedicated to the mysterious cryptid.

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

This hot dog-shaped diner has moved all around Colorado, but has never been to New York.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

A mental health hospital dating back more than 139 years, now features a museum.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

A downtown park built on top of unclaimed graves.

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

This deserted Gold Rush town is home to a Masonic lodge that, strangely enough, still holds meetings.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.