This spectacular track has run continuously since 1882.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A downtown park built on top of unclaimed graves.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

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

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

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

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

This nearly abandoned town was once a thriving mining community until a series of fires.

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

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

Take a self-guided tour through one of Colorado's most elevated mining districts.

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

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

Historic, 19th-century wagon wheel ruts cut into soft volcanic ash.

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

When ecosystems collide in the arid Southwest.

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

The 7,000-foot finish line of America’s first Olympic Trials marathon.

A short but powerful waterfall resides amid Colorado’s Great Sand Dunes.

Possibly the world's only drive-in movie theater with an attached motel.

A mural of the Virgin of Guadalupe painted on the rock wall by canyon's religious namesake.