Up in the Sky Festival
Up in the Sky is part of Aspen Snowmass’ growing summer events calendar where live music, mountain culture, and community come together at elevation.
Up in the Sky Festival
August 7-8, 2026 | Buttermilk, Aspen, CO
Up in the Sky Music Festival returns to the base of Buttermilk for a two-day summer music celebration! This year’s lineup features global electronic headliners John Summit and Dom Dolla, and performances from Empire of the Sun, Parcels, Polo & Pan, Leon Thomas, Passion Pit, Good Neighbours, and more. Bringing nationally recognized artists to one of Colorado’s most iconic mountain venues, the festival blends live music, high-altitude energy, and Aspen’s signature summer atmosphere. From sun-soaked afternoons to golden-hour sets, Up in the Sky offers a distinctly Aspen experience where world-class sound meets wide-open mountain views.
Pre-Festival On-Mountain Brunches
Start your festival weekend with brunch and DJ sets on the mountains. Head up to Sundeck at the top of Aspen Mountain on Saturday, August 8th or Elk Camp on Snowmass Mountain on Sunday, August 9th for mountain views, brunch, cocktails, and exclusive DJ sets from me n ü and Paperwater. Enjoy complimentary access, no RSVP required, with a valid gondola ticket, or reserve a Veuve Clicquot or Dom Pérignon table for an elevated brunch experience. Premium table reservations are available on Tock here.
Presented in partnership with Up In The Sky Music Festival, Belly Up Aspen and C3. A valid gondola ticket is required for mountain access and is not included with your reservation.
The Festival Experience at Buttermilk
Set at the base of Buttermilk, the festival grounds offer expansive views, open-air staging, and room to settle in for the weekend. Guests can enjoy a curated mix of food and beverage offerings, shaded gathering areas, and thoughtfully designed spaces that reflect Aspen Snowmass’ elevated approach to events.
Festival Ticket Options
General Admission: Access to both days of performances, food and beverage vendors, and festival amenities.
VIP: Enhanced viewing areas, dedicated lounges, and upgraded hospitality.
Cabin Experience: A premium, hosted experience designed for groups seeking private space and elevated service throughout the weekend.
