home of the world famous Matterhorn. To visit the Matterhorn Glacier Paradise, you’ll need to take the Matterhorn–Gotthard–Bahn Railway, a private railway that is covered by your Swiss Pass. Zermatt is also the beginning (or end) of the incredible Glacier Express–the “worlds slowest express train.” This 7½-hour journey on a panoramic train travels straight through the Swiss Alps, passing through 90 tunnels and over nearly 300 bridges.