Painted Desert (Arizona) A permit is required for all backroad travel on the Navajo Nation. 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
Anza-Borrego Desert State Park badlands also provide a different view into the region's long-vanished tropical past. The inland of southeastern California was not always a desert. Paleontology, the study of the fossilized remains of ancient life, is the key to understanding this prehistoric world. ABDSP has an exceptional fossil record which includes preserved plants, a variety of invertebrate shells, animal tracks, and an array of bones and teeth. Most fossils found in ABDSP date from six million to under a half million years in age (the Pliocene and Pleistocene epochs), or about 60 million years after the last dinosaur age ended. ABDSP lies in