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

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.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

This marker identifies the location where three states converge.

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

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

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

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

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

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

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

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

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

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

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

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

This museum offers an actual time machine back through Colorado's past.

A downtown park built on top of unclaimed graves.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

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