in June I'll be driving from Garmsich-Partenkirchen to Großarl (Austria). My question is, should I:
A) Take the "northern route" (passing by/through Bad Tölz, Chiemsee, and Salzburg); an optional side trip is to visit Mittenwald on the way out of GP.
B) Take the "southern route" (passing by/through Mittenwald, Innsbruck, Sankt Johann); an option is the same but swings down to Zell am See.
Drive time seems to be a wash.
Note that we'll be taking a day trip from Großarl to Salzburg or Berchtesgaden, so don't need to stop at either on the way from GP to Großarl.
Thanks