The Glacier Express - known as the 'Slowest Express Train in the World' (and arguably the most scenic) - connects the mountain resort towns of Matterhorn adjacent to Zermatt and St Moritz in the Swiss Alps.

The most legendary and scenic train ride to Zermatt is undoubtedly the Glacier Express, often called the "Slowest Express Train in the World." While you can reach Zermatt via the standard Matterhorn Gotthard Bahn from Visp or Brig, the Glacier Express offers an 8-hour panoramic journey starting from St. Moritz or Davos. The route takes you through the heart of the Swiss Alps, crossing 291 bridges and passing through 91 tunnels. The highlight for many is the crossing of the Oberalp Pass at 2,033 meters and the dramatic Rhine Gorge, known as the "Swiss Grand Canyon." The train features massive glass-vaulted windows that allow you to see the towering peaks and deep valleys without obstruction. In 2026, the "Excellence Class" provides a premium experience with a multi-course meal and a private bar. As the train makes its final ascent from Visp to Zermatt, the cogwheel system kicks in to handle the steep incline, and the iconic, jagged silhouette of the Matterhorn finally comes into view, providing a spectacular finale to one of the world's greatest rail journeys.