Our trip started in Iceland. We flew into Frankfurt, rented a car and used the Autobahn to visit Stuttgart (Meredes Benz Museum), Augsburg (capitol of Swabia), Munich (capitol of Bavaria) and traveled to Garmisch and Oberammergau German Alps).
The best time to see these special locations in Germany (when the tourists have left) Too bad you did not get to the top of the Zugspitze, the views are breathtaking. Garmisch is so charming, happy you had such a wonderful trip.