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

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

Largest collection of mounted dinosaur specimens in the world.

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

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

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

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

Dig for your own trilobites in this goldmine of invertebrates.

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

A replica that won't float away.

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.

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

A house carved into a rock in the 1940s.

These elusive, isolated rodents evolved into a distinct, locally iconic subspecies.

This comprehensive collection features Native American artifacts dating back centuries.

One of the largest private collections of cars manufactured by the short-lived Franklin Automobile Company.

The state's only comprehensive museum dedicated to the mineral that defined its history and economy.

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

A small canyon with petroglyphs and a seasonal waterfall, only a short hike from the remnants of old Route 66.

From working out of his garage to the James Beard semifinals, one Tucson baker has kept his fan base—and his grains—local.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

Take a monster truck tour around an ostrich farm in the middle of the desert.

Legend says train robbers stashed their gold within the depths of this unusual cave.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.