sentences:  Mt.Garfield is flanked to the east by South Twin Mountain, and to the southwest along Garfield Ridge by Mount Lafayette.The south faces of Garfield drain into the Franconia Branch of the East Branch of the Pemigewasset River, through the Pemigewasset Wilderness, thence into the Pemigewasset and Merrimack rivers, and into the Gulf of Maine at Newburyport, Massachusetts.