From the parking at the waterfall starts a walking round of either 4km or 8km, first part is the same, along the waterfall up, several options to get to the water. Eventually you cross the river on a bridge and walk back along the river in the otherside. Then comes a sign with 2 paths to either continue to the watchtower or go back down to the road and from there to the parking. Both very beautiful. Path is adventurous and a bit heavy but beautiful! You can also start at the bird tower and walk to the waterfall (less parking spots in the beginning).