Keystone Closing Date 2024 Season. The official opening and closing dates for winter park, colorado for current and past seasons. Estimated dates are based on historical averages or advice from the resort.
Based on the current announcements, almost all of the ski areas will be open until around the end of march. Typically, arapahoe basin is the first to kick off the ski season in colorado and they did this year, opening on october 29, 2023, with keystone ski resort quickly following on november 1, 2023.
