Come for the pizza, stay for a performance on the world's largest theater pipe organ.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This unique competition celebrates an American Indian and Canadian First Nation cultural tradition.

This small, unassuming street is now a canvas for color and creativity.

A self-built castle made by a mysterious man.

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

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

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

This eclectic collection documents the wild legacies of "America's Wickedest Street."

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

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

When ecosystems collide in the arid Southwest.

The highest bridge in America was built for an almost unnervingly small amount of money.

This naturally-sourced hot spring is now home to a clothing-optional resort.

Colorado's only true geyser is hidden within the San Juan National Forest.

This spectacular track has run continuously since 1882.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

While you're unlikely to find riches here these days, this remote mine is a time capsule of the Gold Rush era.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.