Glacier Express

The Glacier Express is renowned as the slowest express train in the world, taking passengers on an eight-hour scenic ride connecting Zermatt and St. Moritz. Along the panoramic route, travelers cross 291 bridges and traverse 91 tunnels while soaking in sweeping views of the Swiss Alps.

Commenters share universal acclaim for the journey, viewing it as a magical experience and crowning Switzerland as home to the world's best rail travel. Many note that the eight-hour trip seems to fly by too quickly, expressing strong desires to experience the route again or make it a bucket-list priority.