Dig for your own trilobites in this goldmine of invertebrates.

Contains a wealth of information about the first exploration and later use of the Green and Colorado Rivers.

A quirky old tree covered in tokens, cans, and bottles of wishes.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

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

A stoic rock cairn is all that remains to remember one of the more brutal instances of frontier treachery in American history.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

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

An Ancestral Puebloan ruin that appears to burst into flames in the sunlight.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

Largest man-made excavation on earth!

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

The fifth-longest natural arch in the world, and the longest outside China.

A ghost town that held steady longer than most, but finally gave up the ghost.

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

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

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

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

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

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

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

A house carved into a rock in the 1940s.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.