Need your help in designing a 15 nights itinerary for Germany-Austria trip in June'15 ( I am traveling with my husband for my second honeymoon). We will be flying into Munich from Mumbai, India and out of Vienna. I have created a tentative itinerary as below-
Munich 2 nights
Oberammergau/ Fussen( See Neuschwanstein Castle, Hohenschwangau Castle)- 1 night
Garmisch-Partenkirchen (visit Zugspitze)- 1 night
Mittenwald 2 nights
Innsbruck (Visit Hintertux for summer skiing ) 1 night
Zell Am See (Visit Grossglockner Alpine Road) 2 nights
Hallstatt 2 nights
Berchtesgaden/ Salzburg 2 nights
Vienna 2 nights
I know that there are 1 nights stays at 3 places that might get some criticism on this forum, but I am visiting Germany/ Austria for the first time and really want to make the most of my trip. I don't mind stretching myself a little. My husband and I are interested in picturesque landscapes coupled with sports like skiing and parasailing. We are damn excited to see the pretty villages of Mittenwald and Hallstatt!
Please advise if all these places are easily reachable through a mix of trains/ cable cars or should we go for a rented vehicle? I guess there are hefty charges if you rent and return cars in different countries.
Plus feedback on the overall itinerary..many thanks in advance!