Book your next ski touring adventure with a professional guide. Ski tours offer an ideal opportunity to explore the magnificent Swiss mountains in winter. You hike up a mountain with special touring skis and then ski back down to the valley through deep snow. Ski tours can last from a few hours to several days. For safety reasons, you should never go on a ski tour alone. On a guided tour with an experienced mountain guide or tour leader, you can join a tour that is tailored to your previous knowledge and fitness level.