Highlights: Hit the slopes in the great resorts towns of Innsbruck and Kitzbühel in the Tirol & Vorarlberg region.
Soak up some serious culture at any of the opera houses and museums that fill the city.
If you're into the Sound of Music (and who isn't?) you'll have to follow the crowds and do the tour in Salzburg. Cheesy, yes, but it seems like the thing to do.
If the Sound of Music isn't your thing then some guy called Mozart grew up here. I think he was a musician or something, check him out.