Winter Park Closing Date 2025 Schedule. The official opening and closing dates for winter park, colorado for current and past seasons. Here's when colorado's ski resorts will close for the season, like winter park, vail, beaver creek, copper mountain, arapahoe basin, edlora, aspen mountain, snowmass, breckenridge.

Read more about resort season dates from colorado ski country usa. When are colorado ski resorts closing for the season?