Commonly referred to as the most photographed Victorian home in the United States.

The home of a formerly enslaved man who went on to become a prospector, entrepreneur, and activist for Black rights.

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.

A tiny nondenominational church harkens back to the days of the first homesteaders in the region.

A hotel with a rich Wild West history of miners and bootleggers.

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

This old train trestle and collapsed tunnel once allowed the railroad to negotiate the steep slopes of the Colorado Rockies.

Antique automobiles, phonographs, organs, and farm equipment.

The world's largest washing machine collection has more than 1,400 antique items in its exhibit.

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

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

A coal fire has been burning underground here since 1896.

Toss a Frisbee through the ruins of this Colorado gold mining town.

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

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

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

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

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.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

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.

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