From Fredonia, AZ: Travel 8 miles west on State Highway 389 to its intersection with Toroweap Rd.
(County 109). Follow Toroweap Rd. southwest about 38 miles to its intersection with County Rd. 5. Continue south 6 miles on County Rd. 115. Bear right, and continue 7 miles east on County 5 to Nixon Flat, a large, open meadow at the foot of Mt. Trumbull.