Tags: Mountain Range.
The Bryan Mountains are a small mountain range in the northwestern Sonoran Desert of southwestern Arizona. The range is located in southeastern Yuma County about 75 mi southeast of Yuma and about 35 mi west of Ajo. The range is approximately ten miles long and about three miles wide at its widest point. The highpoint of the range is 1794 feet (547 meters) above sea level and is located at 32°18’27N 113°22’46W (NAD 1983 datum).