This 19th-century ranch is being transformed into a residential library with thousands of books about the natural world.

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

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

Toss a Frisbee through the ruins of this Colorado gold mining town.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

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

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

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

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

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

When ecosystems collide in the arid Southwest.

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.

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.

A technicolor place of worship for Elevationists.

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.