Head south-west from the car park, along the piste to the reservoir. Pass the reservoir, and follow the scarp upwards. Then follow the left arm of the piste in diagonal fashion to the upper and wider section of the piste. Continue upwards across the rocky terrain, pass the Dohlennest hut and keep going up along the steep path to Hoadlsattel. Head north from here to get to Hoadlhaus.