Hello,
i just realized that we have more time to spend in Austria. We plan to use Salzburg as base as we dont like to carry luggages if we keep moving accomodation. We are not crazy with museums or castles, but will take suggestion on one or two best ones. I need suggestion which side trips we hv to go other than Hallstatt and Melk which are already in our list. We are thinking of renting a car, but welcome any good suggestion with transport. We love mountain and lake scenery.