This ride really is an extraordinary climb. There are 50 switchbacks during the 9 km climb up to the Oscheniksee reservoir. The summit is at 2394 metres above sea level, for roughly a vertical climb of 1220 metres! But there are some easy areas to recharge before turning left and starting the switchback "festival." Amazing scenery guaranteed. If you can climb Oscheniksee, you can do any climb in the world!