Sample Map This Trails Illustrated topographic map is the most comprehensive and complete recreational map for the Massanutten and Great North Mountain area of Virginia. Coverage includes George Washington National Forest. Towns: Harrisonburg, Lurah, Strasburg. Major Trails: Massanutten Mountain, Tuscarora Trail. Other Highlights: Shenandoah National Park, Raymond R. "Andy" Guest Jr. State Park, Lost River State Park, West Virginia. Index Map