Mountain Collective Ski Resort Projected Closing Dates

When are Mountain Collective ski resorts closing for the season? The 2025/26 Ski season at Mountain Collective ski resorts ends at 2026-06-14. Check out this list of projected closing dates for Mountain Collective 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.