The Dix Mountain Wilderness Area, an Adirondack Park unit of New York's Forest Preserve, is located in the towns of Elizabethtown, Keene and North Hudson, Essex County. It is roughly bounded on the north by NY 73, on the east by the Adirondack Northway (Interstate 87), on the south by Blue Ridge Road and on the west by Elk Lake Club and Ausable Club lands.