Hidden high on a remote mountain peak is a humbling and mysterious Vietnam War memorial.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

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

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

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

This super steep hike ascends 2,000 feet in less than a mile.

A little-known hot spring haven right below the highway.

When ecosystems collide in the arid Southwest.

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

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

The largest self-built castle in the U.S., six decades in the making.

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

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

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

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

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

A memorial dedicated to the victims of the Columbine High School shootings.

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

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

A technicolor place of worship for Elevationists.