Aspen Mountain vs Buttermilk

Aspen Mountain (Colorado) and Buttermilk (Colorado) head-to-head: stats, terrain, and 2026-27 pass coverage.

StatAspen MountainButtermilk
Vertical drop3,297 ft (1,005 m)2,001 ft (610 m)
Summit elevation11,257 ft9,882 ft
Base elevation7,959 ft7,881 ft
Lifts88
Runs13450
Beginner terrain1%24%
Intermediate terrain40%46%
Expert terrain59%30%
Night skiingNoNo

Aspen Mountain has the bigger vertical (3,297 ft vs 2,001 ft); Aspen Mountain has more runs (134 vs 50); Aspen Mountain skews more expert (59% expert terrain).

Which pass covers them?

ResortPass coverage (2026-27)
Aspen MountainIkon Pass: 7 daysMountain Collective: 2 days
ButtermilkIkon Pass: 7 daysMountain Collective: 2 days

One pass covers both: Ikon Pass and Mountain Collective. Check your full resort list in the pass finder →

Stay near Aspen Mountain

Lodging near the base fills up first during peak weeks. Search stays near Aspen Mountain

Related comparisons

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More detail: Aspen Mountain stats · Buttermilk stats