Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

The world's largest sticker ball weighs in at a mighty 231 pounds.

16,500-acre ranch filled with American heritage, geological wonders, and a giant pile of tires is the crown jewel of an intriguing tug-of-war.

A roadside attraction filled with an astounding array of gloriously wacky vehicles.

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

The burial grounds of a secret society includes fences topped with fake Tesla balls.

Unlike most arches, this geological oddity formed in a volcanic dike.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

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

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

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

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

Metal water storage tank turned ethereal concert hall.

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

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

This grand stone tower was dedicated to a famed American humorist almost by coincidence.

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.

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

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

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

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

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