Enjoy a 3-Pass Ride on Susten, Grimsel and Furka. A wonderful world of nature opens there…
http://alpen-paesse.ch/alpenpaesse/sustenpass
http://alpen-paesse.ch/alpenpaesse/grimselpass
http://alpen-paesse.ch/alpenpaesse/furkapass
Susten, Grimsel, Furka mountain passes
