Wallpaper with Glacier Express at the Landwasser Viaduct at Swiss Alps, Switzerland.
The Glacier Express is a narrow-gauge train, running on schedule between Zermatt at the foot of the Matterhorn and St.Moritz, a luxury alpine ski resort in the Engadin valley in Switzerland.
This train is known as the slowest express in the world, averaging a paltry 39 kph on its 8 hours meandering trip through the Alps.
On this day-long journey, across almost 300km of Alpine gorgeousness, incorporating 91 tunnels and 291 bridges, passengers can enjoy widescreen panoramic views of the breathtaking scenery of Switzerland's Alps.