Projected Opening Dates for Ski Resorts in Les Portes du Soleil (CH)

When will ski resorts in the Les Portes du Soleil (CH) open for the ski season? The 2025/26 Ski season in the Les Portes du Soleil (CH) starts from 2026/12/06. See this list of projected opening dates for Les Portes du Soleil (CH) mountains. Important Note: Not all dates listed here are official and final, as resort opening dates are projected and subject to change. Check back for updates on when the lifts are set to start spinning at Les Portes du Soleil (CH), and don't miss opening day at your favorite resort!