From the starting point in the centre of Oberau take the forest path (Waldrandweg) south west to Roggenboden (approx. 3 km). After Cafe Jacky and the Fertinghof Hotel take the path to the right (fairly steep) down to Auffach. From here follow the main road to Mühltal. In the right bend take a left onto the Achweg and continue straight on until you get to the Ebersleithen Farm. Turn left and cross the bridge onto the Klamm Strasse. Walk the whole length of the Kundl Gorge and back to the Eberleithen Farm (approx. 11 km). Turn right onto the walking path nr. 28 which joins the Aberg road back into the village and your starting point. 21 km.