Some of the most amazing spectacles around the world are hidden deep underground, beneath rocks, sea and even ice.

Ever wonder what the deepest lake in Arizona is? Here's what you want to know about the top spot for swimming, boating and more in Arizona.

Alstrom Point guide • Discover Alstrom Point, Utah: the best overlook of Lake Powell • Learn how to get there, the best route ...

Tucked away in the rugged terrain of the Anza-Borrego Desert State Park is the world’s largest wooden trestle bridge, a ...

Arizona State Parks and Trails announced it would raise entry fees to support park operations and maintenance. Here's when and how much you'll pay.

The impact of fire on the landscape, is significant across the Southwest. One of the best hikes where this is explained is ...

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Shutterstock Arizona is a Magnificent State Arizona holds some of Earth’s most mind-bending natural wonders. From twisting ...

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There are alot of great caves in the US but there is a hot debate over which one is better Mammoth Cave or Carlsbad Caverns.

Antelope Canyon is a mesmerizing slot canyon located in the heart of Arizona. Its unique, wave-like structure and stunning play of light and shadow make it an absolute photographer's dream. The canyon ...