 PA 872 enters Wharton Township in Potter County and becomes an unnamed road, continuing through forested areas to the west of Sinnemahoning State Park and passing through Berge Run.The road runs between tracts of the Susquehannock State Forest and leaves the state park as it winds to the northeast, crossing the First Fork Sinnemahoning Creek and passing through Wharton.The route continues north-northwest through more forests with some fields, running to the east of the creek and heading into Sylvania Township.