This prison-turned-museum is a remnant of the Old West's grizzly, violent past.

The 7,000-foot finish line of America’s first Olympic Trials marathon.

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

When this 160-year-old church was being built, a stonemason included a hidden homage to his late daughter.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

Take a dip in the world's largest mineral hot springs pool.

After being lost for nearly a century, this historic bell finally returned home after its mysterious theft.

One of few remaining antique carousels with stationary animals in the U.S.

This restored farmhouse is a time capsule of a 19th-century Colorado homestead.

An enthusiastically interactive mining museum that won't let black lung ruin the fun.

Final resting place of a 19th century gold prospector and convicted cannibal.

It's easy to forget what century it is as you wander this rustic homestead.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

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

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

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

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

An annual festival celebrating Colorado's most famous frozen corpse.

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

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

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

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

Even in death, he's still your huckleberry.

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