Jungfraujoch - Top of Europe Jungfrau Railways are at the heart of the Swiss Alps and have been transporting visitors to one of the most breathtaking places in Europe since 1912: Jungfraujoch - Top of Europe. As a key player in the region, we offer convenient and efficient access to a unique mountain world, and a wide range of experiences: From adventures to a unique view of the Aletsch Glacier, a UNESCO World Heritage Site. With Jungfrau Railways, you travel sustainably and in harmony with nature and wildlife through unspoilt landscapes and experience a globally unique Alpine backdrop.