Switzerland, the home of punctual trains, has some magical journeys to offer. Beginning under the shadow of the jagged and breathtaking Matterhorn, the Glacier Express winds through Edelweiss-sprinkled alpine pastures, pretty wooden chalets and spectacular scenery to glamorous St Moritz, high up in the Bernina Alps. You’ll cross 291 bridges, travel 181 miles and reach a high point of 6,670 ft at the Oberalp Pass. It’s an especially beautiful journey in winter, with the stunning white peaks and icing sugar forests.

Journey time 8 hours, from £108. More information here.