Which Swiss mountain rail itinerary (GoldenPass, Furka-Oberalp, Gotthard+Centovalli, Brünig, other)? In two weeks I’ll be traveling overland from Germany to Italy via Switzerland. I have a ticket for the night train (IC/NJ) arriving in Basel at 7:20 and a ticket from Domodossola to Milan (and onwards to Rome) at 16:12. In between, I have an SBB Saver Day Pass and can go essentially where I want (minus a couple of mountain railways). What are th…