The Glacier Express is one of the most spectacular train journeys in the world, often called the “slowest express train” because it takes about 8 hours to cover its scenic route through the Swiss Alps. It’s a panoramic train with large windows, perfect for enjoying breathtaking views of mountains, valleys, glaciers, viaducts, and tunnels.Main RouteThe classic full route runs between:• Zermatt (famous for the Matterhorn mountain, in the canton of Valais)• St. Moritz (a glamorous resort town in th