When you have arrived at the Ziller Valley, go ahead on the B169. Take the second exit in Zell am Ziller to Gerlospass. 200 metres behind the “Haus Waldheim" go over the bridge on the left side. At the next crossing take right with the direction "Gerlosberg". Drive straight ahead and after 2 minutes you will see the house Gatterland, right after the "Haus Bettina" on the right side.