I am planning a family trip to Germany this summer and have lots of potential places to visit on my list. I have two teenage daughters ages 16 and 18. We were thinking of visiting Berlin, Heidelberg and the Rhine River area and Munich. However, I have seen some great comments about Salzburg and Innsbruck. I love the Alps and was wondering if you think we could see them all. We have two weeks and will travel by train. If seeing it all is too much. What would you leave out? We definitely want to see some castles, beautiful scenery and historical sites. I was looking at the home town of The Brothers Grimm and the Black Forest. Lots of ideas and need some help sorting through them all!