This bird-shaped rock formation defies gravity, time, and classification.

Some 2,000 carvings show this rare desert spring has been an oasis for travelers for over a thousand years.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

The former home of the "Manassa Mauler" is now a museum dedicated to his legendary boxing career.

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

A museum dedicated to the mysterious cryptid.

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

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

"All Mountains - All The Time."

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

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

This erect, phallic geological spire wasn't always named so domestically.

An experimental, automotive replica of Stonehenge.

Otherworldly rock formations and ancient fossils abound in this unique stretch of Nebraska badlands.

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

This Great Plains museum pays tribute to both the prosperity and tragedy of the North American fur trade.

America's largest man-made forest was planted in an effort to bring back the past.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

In a dry, neglected cemetery lies the unassuming grave of a soldier vilified in life but celebrated in death.

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

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.