Clearfield to Grampian Rails to Trails winds for approximately 10.5 miles along the West Branch of the Susquehanna, 2005 Pa River of the Year. The 10.5 mile cinder trail is fairly level with some mild grades. Bikers and hikers will also find convenient break points to stop and savor the culture of the historic towns of Clearfield, Curwensville and Grampian. Clearfield trailhead is off of Old Town Road in Clearfield. Watch for signs. Convenient parking at trailhead and select points along the way. Grampian trailhead is within sight of the stop signal. Location: Runs along State Route 879 from Clearfield to Grampian.