Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

This once-popular otherworldly landscape was formed by one of the largest volcanic eruptions in history.

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.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

A recreation of an Old West apothecary full of curios.

This museum offers an actual time machine back through Colorado's past.

The largest source of fossilized insects anywhere.

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

See six states, pickled freaks, rocks, and antiques.

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.

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.

A museum celebrating the Victorian obsession with hair art.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

Less a museum than a bizarre fantasy world created by artists and engineers.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

Tour the sci-fi-esque reality of governmental disease management.

Deceased nuns were placed on stone chairs to decompose, while the surviving nuns prayed near the lifeless bodies.

The most magnificent bottle house in a town strangely full of them.

Hundreds of trees made from glass bottles make up this forest on Route 66.

This folk art compound was built by a fortune teller on the advice of three people from the future.