One of the most breathtaking journeys in Switzerland, or in the world for that matter! Roll over the lofty heights of the famous Landwasser Viaduct, ascending and descending along mountain passes, crossing the banks of glimmering Lake Poschiavo, skirting the famous nine-arched, stone Brusio Spiral and admiring the towering peaks and endless pastures from the huge panoramic windows. After lunch in Tirano, catch the train back!