Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

This historic national park is covered in the stunning ruins of red rock pueblos.

Legends surround this jagged rock formation in the New Mexico desert.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

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

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

Jurassic Park—A Still Life.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

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

A striking, menacing sandstone peak towering above a landscape that's equal parts Mordor and the Moon.

A faux desert landscape in the middle of the jungle that sprouts oases during the rainy season.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

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

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

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.

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

A museum dedicated to the lovable crime couple Bonnie & Clyde, just a few miles away from the site of their early demise.

Quite simply the largest tree in the world (by volume).

Four hundred granite steps were built into this massive rock by the National Park Service.

Odd outsider art installations surround a Gold Rush-era ghost town.

Marta Becket's hand-painted theater in the desert.