Après-Ski in Sauerland02:34This browser does not support the video element.01/28/2013January 28, 2013With 150 lifts and 300 kilometers of cross-country skiing trails, the hills of Sauerland are Germany's largest non-Alpine winter sports area. In the town of Willingen, tens of thousands of people get together on the weekend to ski - and to party!Copy linkAdvertisement