When will ski resorts in the Poland open for the ski season? The 2026/27 Ski season in the Poland starts from 2026/11/21. See this list of projected opening dates for Poland 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 Poland, and don't miss opening day at your favorite resort!