Around 650,000 tourists from all over the world visit Jungfraujoch every year. The journey with the Jungfrau Railway from Kleine Scheidegg, through the notorious and world-famous north face of the Eiger to Jungfraujoch, the highest railway station in Europe, is unique and ranks among the most popular train rides globally. Located at the eternal ice of the Aletsch Glacier, the longest glacier in the Alps, and surrounded by the Eiger, Mönch, and Jungfrau, with views of the magnificent peaks of the Bernese and Valais Alps - this is the "Top of Europe"! The history of the Jungfrau Railway, with the visionary pioneering work of Adolf Guyer-Zeller, is unparalleled in railway history. The book celebrating the 100th anniversary of the Jungfrau Railway showcases the railway operations from its beginnings to the present day in all its facets. In 2001, the Jungfrau-Aletsch-Bietschhorn area was designated as the first UNESCO World Heritage site in the Alps.