The Mogollon Mountains are located west of the
Gila River and east of the
San Francisco River, between the communities of
Reserve and
Silver City. They extend roughly north–south for about , and form part of the divide between the San Francisco and Gila Rivers. The crest of the range lies about east of
U.S. Route 180, which traverses parallel to a section of the San Francisco River. The
Sierra Aguilada, a lower altitude smaller range, borders to the west of Route 180. Most of the Mogollon Mountains range is protected within the
Gila Wilderness, in the
Gila National Forest. The highest point in the range is
Whitewater Baldy which, at , is the highest point in southwestern New Mexico. The range also contains five other peaks over 10,000 feet, most notably
Mogollon Baldy . ==Geology==