If you're looking for the ultimate outdoor photo spot, Utah has vibrant purple mountains - and they're near the state's mini" Grand Canyon too!

The Grand Canyon covers 1,904 square miles in Arizona, and is one of the most famous National Parks in the U.S. Nearly 5 million visitors flock to the canyon ea ...

We've hiked the Grand Canyon to the Colorado River and back up in a day many times, and only once did the climb out nearly do us in. On that fateful trip, somewhere between Indian Gardens and the ...

With the Grand Canyon and the Great Smoky Mountains being two of the most spectacular sights in the vast landscape of the United States, it would seem impossible that a single par ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

Mather Point at the Grand Canyon National Park is pictured ... She is 5 feet, 2 inches tall, weighs about 110 pounds and has gray hair and blue eyes. She was last seen in a gray sweatshirt ...

The gold medal went to the Grand Canyon Track – a challenging yet short hike through the lush rainforest of the World Heritage-listed Blue Mountains National Park. The 6.3-kilometre circuit ...