This season Arapahoe Basin Ski Area proudly celebrates 80 years by honoring continuity and community. Since 1946, A-Basin has remained relevant by staying true to its roots - grounded, community-focused, and unapologetically itself.  The same no-frills ethos that defined The Basin decades ago still shapes how we operate today. 

Join us from December 4th through December 6th to celebrate 80 years of legendary memories with events every day. 

Friday: 

Uphill and Chill at BML

Saturday: 

All Day Demos

Don Fuego at The 6th Alley

80th Birthday Celebration

Sunday: 

All Day Demos