A dazzling display of red rocks weathered into spires and hoodoos.

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.

A small flooded ghost town with a few scattered structures remaining.

The highest peak in Utah is the hardest to reach, but only if explorers choose the hard way.

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

Where a guard killed nine German prisoners during one of the worst 20th-century POW camp massacres in U.S. history.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

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

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A cemetery full of touching tombstones from a community of railroad workers, uranium miners, and Cold War missile launchers.

Only ruined buildings and abandoned charcoal kilns remain of this once bustling Wild West boom town.

The longest living non-clonal organisms on Earth.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

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

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

Local lore holds that Butch Cassidy took an escape route through Red Canyon's sandstone hoodoos after an attempted murder.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Within the former ghost town of Cisco is a carefully restored tiny town with one resident and its own art residency.

A house carved into a rock in the 1940s.

Almost all that remains of a town dedicated to supporting the First Transcontinental Railroad.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.