Alta Ski Area is the stronger all-round pick here — it offers better snowfall than Big Sky Resort. That said, Big Sky Resort is no slouch, and beginners may prefer what it offers. For most holiday skiers, Alta Ski Area delivers more mountain for your trip.
Highlighted cells indicate the stronger result for each metric. Numbers are measurements — compare them directly.
| Alta Ski Area | Big Sky Resort | |
|---|---|---|
Vertical Drop Height from top to bottom — more is a longer, bigger mountain feeling | 823m (2,700ft) | 1,335m (4,380ft) |
Summit Elevation How high the mountain reaches — higher tends to mean colder, drier snow | 3,216m (10,551ft) | 3,403m (11,165ft) |
Base Elevation Height of the base village — affects snow quality at the bottom of the mountain | 2,394m (7,854ft) | 2,076m (6,811ft) |
Annual Snowfall Average natural snowfall per season — more means better powder odds | 1,422cm (560in) | 889cm (350in) |
Trail Count Total marked runs — more variety over a week-long trip | 119 | 317 |
Lift Count Total lifts — more lifts typically means shorter queues and better mountain access | 10 | 36 |
Skiable Area Total groomed and patrolled terrain in hectares | 850ha (2,100ac) | 2,394ha (5,916ac) |
Beginner Terrain Percentage of trails rated beginner — higher means more options for new skiers | 25% | 15% |
Intermediate Terrain Percentage of trails rated intermediate — the core terrain for most holiday skiers | 40% | 25% |
Advanced Terrain Percentage of trails rated advanced or expert — higher means more challenge | 35% | 60% |
Alta Ski Area edges ahead in more categories, though the gap is close. Both are excellent resorts.
Big Sky Resort has significantly more vertical — a full run takes noticeably longer and the mountain feels much bigger.
Alta Ski Area gets substantially more snow each season — a meaningful edge for powder seekers and late-season skiing.
Alta Ski Area has a slight edge in beginner-friendly terrain, with a bit more dedicated green-run acreage.
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.
Alta Ski Area's higher base elevation helps snow stay cold and dry longer — better conditions through the day and into spring.
Alta Ski Area has more beginner-friendly terrain and is a lower-pressure environment for new skiers.
Alta Ski Area wins on the stats that matter most for experienced skiers — more mountain to explore over a full week.
Alta Ski Area gets more snow annually — better odds of fresh powder and better conditions into late season.
Alta Ski Area is the better pick for beginners. It dedicates more of its mountain to green runs and easy terrain, which means less time hunting for appropriate slopes and more time building confidence.
Alta Ski Area 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 (Alta Ski Area: 119 trails, Big Sky Resort: 317 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.
Alta Ski Area is generally the better family resort based on its terrain mix. More beginner-friendly slopes means children and less experienced parents have plenty of room to ski without feeling pushed beyond their comfort zone. That said, both resorts have established ski schools — check current program reviews before booking.
Other matchups featuring these resorts and their regional peers.