Galehead Mountain is a mountain located in Grafton County, New Hampshire. The mountain is part of the Twin Range of the White Mountains. Galehead is flanked to the east by South Twin Mountain, and to the west by Mount Garfield. The summit is reached by the Frost Trail which departs from Galehead Hut (operated by the Appalachian Mountain Club). There are several ways to reach the hut from one's car, the Gale River Trail from the northwest being the most direct.