Tug Hill, sometimes referred to as the Tug Hill Plateau, is an upland region in Upstate New York in the United States, famous for heavy winter snows. The Tug Hill region is east of Lake Ontario, north of Oneida Lake, and west of the Adirondack Mountains. The region is separated from the Adirondacks by the Black River Valley. It covers portions of four Upstate New York counties: Jefferson, Lewis, Oneida, and Oswego.