The remains of this early 20th century refinery loom on a mountainside like a graffiti-covered fortress.

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

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

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

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

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

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

A replica that won't float away.

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

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

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

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

Dig for your own trilobites in this goldmine of invertebrates.

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

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

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

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

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

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

A scenic fort on the harbor protected Philadelphia from an attack that never came.

Memorial to one of the most fatal fires in both circus and U.S. history.

The author of Uncle Tom's Cabin was neighbors with Mark Twain while living in this Connecticut home.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.