Largest ski resorts in Switzerland 2023, by piste length
As of November 2023, Les Portes du Soleil – Morzine/Avoriaz/ Les Gets/Châtel/Morgins/Champéry
– Ski Arlberg was the largest ski resort in Switzerland, based on a piste length of a total of 580 kilometers. 4 Vallées – Verbier/La Tzoumaz/Nendaz/Veysonnaz/Thyon came in second place.