A sculpture for the sun and stars, created by Nancy Holt.

The longest living non-clonal organisms on Earth.

This plaque marks the site where the penultimate chapter in the journey of two doomed boys unfolded in an imagined parallel universe.

An homage to everyone's favorite prehistoric cartoon family.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

See massive fossils that are over 200 million years old in northeastern Arizona.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

At Oklahoma Panhandle State University, a plaque marks a place once known as No Man's Land in the linear world and the fictional Kcymaerxthaere as well.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

"May the force be with you always."

A replica that won't float away.

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

Step into the cool deep past and unknown future of who begat who.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

This geothermal hot spring hides beneath a slowly growing mineral dome.

In 1967, murder and mayhem disrupted the tranquility along this quiet stretch of Old Route 66.

The U.S. Air Force has an anti-satellite laser weapon.

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.