Inntal motorway (A12) - Zillertal exit (all directions), B169 road - or toll-free across the "Achensee" mountain pass (arriving from Germany), or on the federal road from "Kiefersfelden" - "Wörgl" - "Rattenberg" (arriving from Germany or Salzburg).
Leave the B169 at the exit "Zell am Ziller Mitte" and continue to direction "Gerlos Pass". In "Hainzenberg" (ca. 3 km further in-valley than Zell) you'll see the "Dörflwirt Family Hotel" on the left side of the road next to the "Gerlosstein Skilift" valley-station.
If you need help on going there without a car, please drop us a line (clemens@riccabona.it). We may help you planning your journey and maybe we can also organize a transfer to the hotel from Zell am Ziller or similar.