Skis and boots ready by the door of a mountain home in the morning
Ski  ·  Buttermilk

Buttermilk

Where most of Aspen learns to ski, and where the X Games happen every January. How families and first-timers get the most from it.

Buttermilk opens December 12, 2026 and closes April 4, 2027. It is the gentlest of the four mountains: 435 acres, 2,030 feet of vertical and a 9,900-foot summit, with a free beginner lift (Panda Peak), a learning centre for children, the X Games terrain parks, and free parking in winter.

Dates and features are from Aspen Snowmass, checked September 2026; acreage and vertical from the ski area's published figures.

Paul Montiel  ·  Aspen  ·  Updated September 2026

IAt a glance

The mountain in numbers

Season
December 12, 2026 to April 4, 2027.
Size
435 acres, 2,030 ft of vertical, summit 9,900 ft.
Terrain
Mellow groomers, endless greens and blues, and world-class terrain parks.
Parking
Free in winter at the base; it fills early on busy days.
A first ski week

Lessons, rentals and a calm first morning

We book the lessons, fit rentals at the house the night before, and a sitter for the little ones who aren't in ski school. Tell us the ages.

IILearning

First-timers and children

Panda Peak

A free chairlift at the base for young skiers and first-timers, so the first day doesn't need a full lift ticket.

The Hideout

A dedicated learning centre for children, with Fort Frog and terrain built for the first turns.

Lessons

Child, teen and adult lessons; ski school from age 2½. See learning to ski in Aspen and skiing with kids.

IIIParks and events

X Games terrain

Buttermilk hosts the X Games each January, and its parks are open to everyone the rest of the season, for beginners and pros alike. Event details in X Games Aspen.

IVEating

Cliffhouse and The Backyard

Cliffhouse

At the summit: Asian dishes, uphill breakfasts and views of Pyramid Peak. Skiers only.

The Backyard

At the base lodge: heated seating, cocktails and a DJ on Saturdays; easy after a lesson day.

VUphill

Hiking and skinning up Tiehack

The Tiehack side is open for uphill hiking, snowshoeing and skinning at set hours; a popular sunrise outing. See uphill skiing in Aspen.

Common questions

When does Buttermilk open for 2026–27?

December 12, 2026, closing April 4, 2027.

Is Buttermilk good for beginners?

Yes. It is the gentlest of Aspen's four mountains, with a free beginner lift (Panda Peak) and The Hideout learning centre for children.

Is parking free at Buttermilk?

Yes, in winter. The lot fills early on busy days.

Where are the X Games held in Aspen?

At Buttermilk, each January.

How big is Buttermilk?

435 acres with 2,030 feet of vertical and a 9,900-foot summit.

For a first ski week

Lessons booked, rentals fitted at the house, a driver to the base, and the evenings planned around tired children.

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Your Aspen, arranged

Family ski week
Skiers on a groomed run in Aspen

Lessons, rentals fitted at the house, lunches, and a quiet evening for the parents.

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Your arrival, handled
Suitcases in a mountain home's entry, a fire lit beyond

From the aircraft door to a warm, stocked house, with nothing to carry and nothing to chase.

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Your first 48 hours
A water carafe by a window looking out on snowy mountains

Two gentle days that let the altitude settle before the mountain.

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A celebration at the house
A dining table in a mountain home set for a celebration, with candles, white flowers and a small cake

A birthday or anniversary at the residence: the table, the chef, the flowers and a photographer.

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Sources

Aspen Snowmass: Buttermilk · Aspen Snowmass: parking · Buttermilk (ski area)  — checked September 29, 2026.

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Buttermilk

Planning a first ski week?

Tell us who's learning and your dates. We'll book the lessons and make the rest of the week easy.

Plan the week
Paul Montiel  ·  Founder, Aspen Privé
+1 (970) 315-2060  ·  paul@aspenprive.com