Painted Desert (Arizona) Painted Desert (Arizona) The Painted Desert is a United States desert of badlands in the Four Corners area running from near the east end of Grand Canyon National Park and southeast into Petrified Forest National Park. It is most easily accessed in the north portion of Petrified Forest National Park. The Painted Desert is known for its brilliant and varied colors, that not only include the more common red rock, but even shades of lavender. The Painted Desert was named by an expedition under Francisco Vázquez de Coronado on his 1540 quest to find the Seven Cities of Cibola, which
Painted Desert (Arizona) Triassic period coniferous forest have fossilized over millions of years. Wind, water and soil erosion continue to change the face of the landscape by shifting sediment and exposing layers of the Chinle Formation. An assortment of fossilized prehistoric plants and animals are found in the region, as well as dinosaur tracks and the evidence of early human habitation. The Painted Desert extends roughly from Cameron–Tuba City southeast to past Holbrook and the Petrified Forest National Park. The desert is about long by about wide, making it roughly in area. Bordering southwest and south is the Mogollon Plateau, and on the