River Walk is a 2.6km, grade 3 Circuit hike located in Jenolan Karst Conservation Reserve Blue Mountains National Park New South Wales. The hike should take approximately 1 hrs 30 mins to complete.
This walk takes you from the Grand Arch along the surreal Blue Lake following the hillside downstream to the old Jenolan Caves Hydroelectric Station. The track is dotted with magnificent views of Carlotta’s Arch and the top of the Grand Arch. The circuit-style walk brings you underneath the bridge and back to the amazing Grand Arch.