Grand Falls of Northern Arizona. A natural waterfall located 30 miles northeast of Flagstaff, Arizona in the Painted Desert on the Navajo Indian Reservation. It is 185 feet high. My kids called this chocolate milk falls when they were little.
For the most adventurous souls! Humphreys Peak is the highest natural point in Arizona, & is located within the Kachina Peaks Wilderness in the Coconino National Forest, about 11 miles north of Flagstaff, Arizona.