Arizona, a southwestern U.S. state, is best known for the Grand Canyon, the mile-deep chasm carved by the Colorado River. Flagstaff, a ponderosa pine–covered mountain town, is a major gateway to the Grand Canyon. Arizona’s spectacular landscape dominates the eye and floods the senses. No place in the world has so many unique and bizarre geological features - and the canyons, deserts, and mountains are more than just a backdrop to the journey.
