Bastogne from Cologne or Luxembourg without car? Are train times for this route reliable? I’m considering going to Bastogne in December but do not want to rent a car. I see I could fly into Cologne or Luxembourg, and Google maps shows trains to Bastogne in a little over 2 hours from Cologne, then a bit under 2 hours from Bastogne to Luxembourg. Also is this itinerary too tiring? I assume all …