Rainy day? Time for culture
If the sun might not shine one day (and only in that case), the regional capital Bolzano provides a great alternative. Visit Ötzi in the South Tyrolean Museum of Archaeology or spent some time in the Museion, museum of Modern Art. Behind heavy church doors you can discover incredible artistic treasures, and if you get hungry, the many traditional guesthouses are looking forward to spoiling your palate.
Tip: Be smart and take advantage of public means of transport for your visit to the city. If you go by car, you should leave earlier than others.