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

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

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

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

A recreation of an Old West apothecary full of curios.

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

A collection of over 15,000 zines works to preserve DIY publishing culture.

Community owned and operated, this property is home to a diverse set of nudists.

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

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Abandoned silver mine strewn with wrecked and twisted structures.

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

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

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

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

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

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

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

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

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

This sanguine boulevard was named after a deadly cowboy bar fight.

Outsider Art Community.

The graffiti-covered ruins of an abandoned trading post in the middle of Navajo Nation.

Rusting dinosaurs frolic at the entrance to this roadside "snake sanctuary."