The Glacier Express is widely considered the premier scenic train journey departing from Zermatt. Often called the "World's Slowest Express Train," it takes approximately 8 hours to travel from Zermatt to St. Moritz. In 2026, the train features ultra-modern panoramic cars with floor-to-ceiling windows, offering unobstructed views of the Swiss Alps, including 91 tunnels and 291 bridges. The journey crosses the 2,033m high Oberalp Pass and provides a high-end dining experience where meals are prepared fresh on board. For travelers seeking ultimate luxury, "Excellence Class" offers guaranteed window seats, a private bar, and a seven-course regional meal, making it a bucket-list experience for those traversing the Alpine heartland.