This 307-mile paved route goes through the Allegheny National Forest and surrounding areas in northwestern Pennsylvania. Highlights include Kinzua Point, Longhouse National Scenic Byway, Kinzua Sky Walk, Eldred World War II Museum, Zippo/Case Museum, and Elk State Forest, as well as several towns, including Kane, Smethport, Port Allegany, Bradford, Emporium, and St. Marys. (ROUTE & PHOTOS BY ERIC TROW)