Suggestions of things to see/do in the Black Forest area
My wife, son, daughter and her husband (the younguns are all late 20s) will be spending a week in Mühlenbach in early June of this year.
Me, my son and son-in-law all have high interest in performance autos so a trip to Stuttgart is likely, possibly in conjunction with a trip slightly further East to visit the home where my father grew up (Kimmichsweiler, a suburb of Esslingen am Neckar).
Other than that, any "must see/dos" that FTers would like to recommend?
Further, when we leave Mühlenbach we will be headed to Interlaken/Lauterbrunnen - any particular route/sights we should catch on the way?
TIA