Icy air brushes your face, snow crunches under your feet and the panorama before you all but takes your breath away.
In one direction, look out over the Swiss Plateau all the way to the Vosges. In the other, marvel at the Aletsch Glacier and the 4,000-metre peaks which surround it. Standing on the Jungfraujoch, 3,454 metres above sea level, you realise from the first step: you’re in another world. One that you just have to experience for yourself.