The official opening and closing dates for Arapahoe Basin, Colorado for current and past seasons. These dates are subject to change at Arapahoe Basin's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.
Evergreen Condominiums by Keystone Resort
The Best Arapahoe Basin Lodging & PackagesBook now & save
River Run Village by Keystone Resort