FIS Ski World Cup Lauberhorn, Switzerland’s largest annual winter sporting event, is held in Wengen every January. In front of a backdrop of the stunning Eiger, Mönch and Jungfrau mountains, this event brings the world’s top winter athletes together for two days of adrenaline-pumping competition—including a ski run deemed the longest in the world, and one of the sport’s most challenging slalom courses.