We (7 of us) are flying to Munich next month and planning our trip by road. So far, our plan is to do Munich->Fussen->Innsbruk->Salzburg->Vienna->Prague->Munich. We have 13 days to do the trip.
We have no clue as to how many days to spend in each location, what to see, what would be a very scenic route to take if travelling by car, etc. Should we spend more time in Germany or Austria. Of course, we'll be seeing the famous Neuschwanstein castle. But we are confused as to do a day trip from Munich and then go to Innsbruk from Munich or go from Munich to Fussen, stay there and then continue to Innsbruk. Also, we've heard that Black Forest is a "must see". Is it doable in my route or is it out of way. If it is out of way but "must see", we don't mind shortening our Austria trip by a day.
I will really appreciate any advise.