Cooper Pass Ski Resort Projected Closing Dates

When are Cooper Pass ski resorts closing for the season? The 2025/26 Ski season at Cooper Pass ski resorts ends at 04-05-2026. Check out this list of projected closing dates for Cooper Pass ski resorts to help you plan the rest of your ski season and get those late-season turns in. All projected closing dates are subject to change at each resort's discretion depending on the snow conditions and other factors.