In reply to ElBarto:
You could do worse then base yourself around Ginzling, Zillertal. A variety of single pitch sectors, good bouldering and a smattering of multipitch routes at your grades in well bolted granite. Ewige Jagdgründe, Nasenwand and Bergstation are the main single pitch sectors. Bolted multipitch is also walkable.
Second, Ötztal around Längenfeld ist definitely good, with lots to go at.
Both areas are a little higher and therefore cooler, and in both areas, sun and shade are availlable.