Minnesota State Highway 38 (MN 38) is a 46.766-mile-long (75.263 km) highway in north-central Minnesota, which runs from its intersection with U.S. Highway 2 in Grand Rapids and continues north to its northern terminus at its intersection with State Highway 1 in Effie. The entire length of Highway 38 has been designated a National Scenic Byway under the name Edge of the Wilderness. It is also sometimes called the Northwoods Highway.