Big Sky Resort is the stronger all-round pick here — it offers more vertical than Alyeska Resort. That said, Alyeska Resort is no slouch, and beginners may prefer what it offers. For most holiday skiers, Big Sky Resort delivers more mountain for your trip.
Highlighted cells indicate the stronger result for each metric. Numbers are measurements — compare them directly.
| Big Sky Resort | Alyeska Resort | |
|---|---|---|
Vertical Drop Height from top to bottom — more is a longer, bigger mountain feeling | 1,335m (4,380ft) | 762m (2,500ft) |
Summit Elevation How high the mountain reaches — higher tends to mean colder, drier snow | 3,403m (11,165ft) | 1,198m (3,930ft) |
Base Elevation Height of the base village — affects snow quality at the bottom of the mountain | 2,076m (6,811ft) | 76m (249ft) |
Annual Snowfall Average natural snowfall per season — more means better powder odds | 889cm (350in) | 1,727cm (680in) |
Trail Count Total marked runs — more variety over a week-long trip | 317 | 76 |
Lift Count Total lifts — more lifts typically means shorter queues and better mountain access | 36 | 9 |
Skiable Area Total groomed and patrolled terrain in hectares | 2,394ha (5,916ac) | 688ha (1,700ac) |
Beginner Terrain Percentage of trails rated beginner — higher means more options for new skiers | 15% | 11% |
Intermediate Terrain Percentage of trails rated intermediate — the core terrain for most holiday skiers | 25% | 52% |
Advanced Terrain Percentage of trails rated advanced or expert — higher means more challenge | 60% | 37% |
Big Sky Resort has a clear edge across most measurable categories. It's the stronger choice for most skiers making this comparison.
Big Sky Resort has significantly more vertical — a full run takes noticeably longer and the mountain feels much bigger.
Alyeska Resort gets substantially more snow each season — a meaningful edge for powder seekers and late-season skiing.
Both resorts offer a similar proportion of beginner terrain — neither has a meaningful edge for first-timers.
Big Sky Resort is much larger — significantly more trails means more variety and far less chance of skiing the same run twice in a week.
Big Sky Resort's higher base elevation helps snow stay cold and dry longer — better conditions through the day and into spring.
Big Sky Resort has a comparable amount of beginner-friendly terrain and is a lower-pressure environment for new skiers.
Big Sky Resort wins on the stats that matter most for experienced skiers — more mountain to explore over a full week.
Alyeska Resort gets more snow annually — better odds of fresh powder and better conditions into late season.
Both resorts offer a similar amount of beginner terrain (Big Sky Resort: 15%, Alyeska Resort: 11%), so neither has a clear edge for first-timers. Focus on which resort offers better ski school programs and convenience for your group.
Alyeska Resort gets more snow on average. That translates to better powder days, longer seasons, and more reliable conditions throughout January and February.
Big Sky Resort is the larger mountain by trail count (Big Sky Resort: 317 trails, Alyeska Resort: 76 trails). On a week-long trip, a bigger mountain means more variety and a lower chance of feeling like you've exhausted the terrain.
Big Sky Resort has a higher percentage of expert terrain. If you're an advanced skier who will spend most of your day on black and double-black runs, that extra challenge is worth considering when choosing between these two.
Both Big Sky Resort and Alyeska Resort are similarly suited to families. Look at ski school quality, on-mountain kids' facilities, and accommodation proximity to lifts when making your final decision — those practical factors matter more than raw stats for a family trip.
Other matchups featuring these resorts and their regional peers.