The unusual patterns in this rock formation result from two distinct modes of weathering.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

Largest collection of mounted dinosaur specimens in the world.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

This spectacular track has run continuously since 1882.

The 7,000-year-old calcium carbonate formation creates a magnificent natural bridge.

More than 21,000 images fill this overlooked gem of a prehistoric site.

Adobe ruins punctuate the beauty of an 800 foot canyon carved by the Canadian River.

A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

A multi-storied adobe complex has been inhabited for more than a thousand years.

These aggressively sustainable art homes look like something out of 1970's science fiction.

This popular pilgrimage site offers a hole filled with holy healing dirt.

A natural formation that resembles a camel resting in the New Mexico desert.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

A river runs through this remote valley in a very unexpected way.

This ghost town was once a cult-like religious utopian settlement.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Despite its name, this route in southern Utah offers a heavenly day trip.

This quiet park's strange sedimentary spires were named after Kodak's color film.

The notorious Wild West outlaw was raised in this unassuming abode.

A whimsical, punny collection of "fence art" outside the tiny mountain town of Baker, Nevada.

This ancient village provides insight into the complexity of the pre-Columbian Fremont Culture.