A seven-story 1920s mausoleum outside Denver houses thousands of remains.

A home covered with elaborate mosaic and other pieces of art.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

Two creeks flow out of either end of this canyon in opposite directions.

A coal fire has been burning underground here since 1896.

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.

A beautiful combination of living flora with preserved bones covers the shelves of this shop.

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

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

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

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

“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.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

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

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

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

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

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

This iconic science fiction house still looks like something from the future.

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

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

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