From Grand Canyon to Petrified Forest to Saguaro National Park, here are the best things to do in Arizona's most beautiful ...

U.S. News Insider Tip: The South Rim mule rides into the canyon are typically awarded by lottery. The North Rim mule trips ... just west of the Bright Angel Lodge in Grand Canyon Village's ...

A chlorine gas leak in the North Rim forced Grand Canyon National Park officials to close three trail heads until further ...