Stargazers or solo travelers, planning a trip to the Grand Canyon soon? Spend your dreamy nights at this secluded stargazing ...

This U.S. National Park Has One of the Largest Gorges on the East Coast—and Is Nicknamed the 'Grand Canyon of the South' ...

Years ago, three big star parties dominated plans for astronomy enthusiasts in the United States. They were Stellafane, ...

Grand Canyon Caverns is about 123 miles from Grand Canyon National Park's South Rim, according to Google Maps. Details: 115 Route 66, Peach Springs. 928-422-3223, gccaverns.com.

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go into the Grand Canyon caves.

The Native American village of Supai is the most remote village in the lower 48 states, and the only way to reach it is by helicopter or on foot.

Every summer, despite the sweltering Arizona heat, gung-ho road-trippers head north from Phoenix to a variety of outdoor ...