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 »
Overflights - Noise Model Validation Study
Letter from the Superintendent (64kb PDF File)
Did You Know?
John Hance, early Grand Canyon guide and storyteller, said of the Canyon, "It was hard work, took a long time, but I dug it myself, with a pick and a shovel. If you want to know what I done with the dirt, just look south through a clearin' in the trees at what they call the San Francisco Peaks." More...