Cold Winter Weather: Caution ! Park Roads Are Snow-packed and Icy.
A very cold air mass will settle across Northern Arizona through the remainder of the week... with high temperatures in the 20s & 30s (-6 to 3 C) for most locations. Another storm system will bring a chance of snow to the area Saturday & Sunday. More »
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Learn about Grand Canyon
Did You Know?
Within the Grand Canyon, the rugged, V-shaped Inner Gorge rises darkly from the Colorado River. The broad shelf above it is the Tonto Platform, which spreads like a green blanket across both sides of the canyon. The Inner Gorge achieves a depth of over 1200 feet (366m)