Keystone Resort Closing Date 2024 Dates. These dates are subject to change at keystone 's discretion based on weather and snowfall. The official opening and closing dates for breckenridge, colorado for current and past seasons.
Kick off the season in october at keystone resort, with more resorts across the rockies and west opening soon after. Keep in mind that while some are firm dates, others could be adjusted depending on how their slopes hold up.