GRAND CANYON NATIONAL PARK, AZ — Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer, covering more than 20 miles from one side of the canyon to the other. This year ...

Since 1963 the Glen Canyon Dam has obstructed the flow of water and accompanying sand into the Grand Canyon via the Colorado River. In response the Glen Canyon Dam Adaptive Management Program ...

A single day at Grand Canyon is well worth your time. This itinerary has the highlights. Park your car and ride the shuttles to the best scenic views and historical locations. Numerous activities ...