Northern Arizona University's mission is to provide an outstanding undergraduate residential education strengthened by research, graduate and professional programs, and sophisticated methods of distance delivery. NAU is a high research university with its main campus located on 740 acres in Flagstaff, Arizona. With online classes, the competency-based program Personalized Learning and more than 30 community campuses located throughout Arizona, including NAU-Yuma and NAU-Yavapai, Northern Arizona University brings education within your reach.