One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

The clock that sets them all.

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

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

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

Even in death, he's still your huckleberry.

Possibly the world's only drive-in movie theater with an attached motel.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

The remains of the dam that unleashed a 15-foot wall of water on Denver.

Climb to the top of this spiritual tower, and you'll be rewarded with spectacular views.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

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.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

“You better take care of me Lord, if you don't you're gonna have me on your hands.” ― Hunter S. Thompson, Fear and Loathing in Las Vegas.

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

This interpretive path lets you get up close and personal with dinosaur bones.

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

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

A fake mine that was made using real mining techniques which is also used as a community center.

A river runs through this remote valley in a very unexpected way.

Hidden beyond a kitschy giant beetle is this remarkably sprawling collection of preserved insects.

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