When ecosystems collide in the arid Southwest.

At one time this small mining village was the highest town in America but now it sits abandoned while the mine churns on.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

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

Come for the speed, leave in love with the desert.

An earthwork sculpture built by Robert Smithson in the Great Salt Lake only reemerges during drought.

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

The largest island on the great salt lake is home to curious creatures and strange stories.

Oddly shaped rock formation, misassociated with a nearby utopian community.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

Here, at the “world’s longest art gallery,” you’ll find forty miles of ancient petroglyphs and pictographs.

This big empty pig is a nostalgic throwback to mid-20th-century Texas barbecue.

What was meant as an innocent piece of art has earned a reputation as the "mansplaining sculpture."

Three hundred years of preserved Spanish colonial history in San Antonio.

Ruins of a once-opulent grand Victorian resort.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A sharp bend in a dramatic river canyon cut through red rocks.

Once a menacing challenge for trailblazers, this trail is now the most scenic drive in Utah.

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

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

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