The second annual Up In The Sky Music Festival returns to Aspen, Colorado on August 7-8, 2026, bringing a powerhouse house music lineup to the breathtaking setting of Buttermilk Mountain. Headlined by John Summit and Dom Dolla, two of the biggest names in contemporary house and tech house. The festival transforms the Rocky Mountains into a high-altitude dance floor with panoramic views, world-class production, and luxury amenities.
