I'm working on our fall adventure, a combo of some land touring and cruising. I tentatively have us booked on a cruise out of Trieste and if we keep it would then have 12 days to get from Trieste to Berlin. We would like to spend time in Salzburg, do the WW2 sites like the Eagle's Nest, Munich, Nuremburg, hit the obligatory tank museum in Munster, go to at least one concentration camp, etc. Is it safe (politically, whatever) to go directly by train from Trieste to Salzburg OR should we go via Venice, which seems more out of the way, to get the scenic route through the Alps? Or is it all through the Alps and scenic no matter which way we go?
I'm reading about the German rail pass but the big picture here, which way is more scenic or safe, is evading me.