Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Mayrhofen (81% of total searches to Zillertal). The next most popular destinations are Zell am Ziller (7%) and Tux (6%). Searches for hotels in Gerlos (6%) are also popular.
KAYAK users have found double rooms in Zillertal for as cheap as $154 (Hainzenberg) in the last 3 days. The average price is $565.