The World's Most Scenic Train Trips

1. Glacier Express, Switzerland - The Glacier Express distills the alpine experience into eight hours of snowy peaks, mountain meadows, and storybook villages.

2. Royal Rajasthan On Wheels, India - A mobile palace complete with onboard spa, Royal Rajasthan On Wheels. highlights India's temples, forts, and Taj Mahal on a seven night passage.

3. Shikishima, Japan - Japan's trian suite Shikishima has just 10 cabins and serves up cuisine. Created by Katsuhiro Nakamura, the country's first Michelin starred chef.

4. Golden Eagle Trans Siberian, Russia - National Geographic expeditions offers a 16 day excursion, from Vladivostok to Moscow, aboard the Golden Eagle Trans Siberian.

5. Train To The Clouds, Argentina - One of the highest train Journeys in the world. The Train To The Clouds climbs to 13,800 feet in the rugged andes.