Waterfall Way runs west from the Pacific Highway, 3.5 kilometres north of the bridge that spans the Kalang River at Urunga to the New England Highway at Armidale. As the highway climbs the Great Dividing Range through the Dorrigo National Park, there are lots of sharp bends but the scenery is breathtaking. It is 165 kilometres long and a 2.15 hour drive. The kilometres mentioned in this website are approximate only.