The Alpine Challenge week 2

For those with a week to spare, the ultimate CHALLENGE is available, tackling, the highest Alpine passes in Switzerland., Italy and Austria. Here is the programme we prepared :

Starting point in Interlaken at foot of the Eiger
First leg : Vira on Lago Maggiore
Second leg : Pontresina
Third leg : Weesen
Fourth leg : Crans Montana
Fifth leg : Thonon les Bains on the french coast of the Leman Lake