We're planning a week's summer break in Tirol area, and are looking for recommendations about the best place to focus on... The most important thing for us is being able to use cable cars to get us on top of the mountains... The more cable cars in the area - the better it will be for us ;) A weekly "Active Card" is even better! So far we have read about Zillertal valley and the Ötztal valley. We will be arriving by car from Munich. Any suggestions?