The only remains of a 1918 section of Route 30.

Jurassic Park—A Still Life.

This gallery of prehistoric red ochre art lines the wall of a scenic segment in Utah's San Rafael Swell.

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

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

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

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

A monument to a survivor of harsh pioneer life, frostbite, and primitive surgery.

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

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

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

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

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

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

This town is home to the world’s largest arch constructed entirely of elk antlers.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

Dig for your own trilobites in this goldmine of invertebrates.

A museum in rural Utah documents the history of the Japanese Americans who were forcibly relocated there.

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

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

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

This lonely gas station has stood at this location since 1917.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

The last SR-71 ever constructed.