Les 3 Vallées comes out ahead overall. It offers more vertical than Diavolezza-Corvatsch. Diavolezza-Corvatsch still has plenty to offer, especially for intermediate skiers who don't need the biggest mountain. But if you want the fuller experience, Les 3 Vallées is the stronger pick.
Highlighted cells indicate the stronger result for each metric. Numbers are measurements — compare them directly.
| Diavolezza-Corvatsch | Les 3 Vallées | |
|---|---|---|
Vertical Drop Height from top to bottom — more is a longer, bigger mountain feeling | 1,331m (4,367ft) | 1,930m (6,332ft) |
Summit Elevation How high the mountain reaches — higher tends to mean colder, drier snow | 3,303m (10,837ft) | 3,230m (10,597ft) |
Base Elevation Height of the base village — affects snow quality at the bottom of the mountain | 1,972m (6,470ft) | 1,300m (4,265ft) |
Annual Snowfall Average natural snowfall per season — more means better powder odds | 500cm (197in) | 700cm (276in) |
Trail Count Total marked runs — more variety over a week-long trip | 25 | 327 |
Lift Count Total lifts — more lifts typically means shorter queues and better mountain access | 7 | 156 |
Skiable Area Total groomed and patrolled terrain in hectares | 215ha (531ac) | — |
Beginner Terrain Percentage of trails rated beginner — higher means more options for new skiers | 20% | 16% |
Intermediate Terrain Percentage of trails rated intermediate — the core terrain for most holiday skiers | 40% | 40% |
Advanced Terrain Percentage of trails rated advanced or expert — higher means more challenge | 40% | 44% |
Les 3 Vallées has a clear edge across most measurable categories. It's the stronger choice for most skiers making this comparison.
Les 3 Vallées has significantly more vertical: a full run takes noticeably longer and the mountain feels much bigger.
Les 3 Vallées gets a bit more snow on average, giving it a slight edge for powder days.
Both resorts offer a similar proportion of beginner terrain, so neither has a meaningful edge for first-timers.
Les 3 Vallées is much larger: significantly more trails means more variety and far less chance of skiing the same run twice in a week.
Diavolezza-Corvatsch's higher base elevation helps snow stay cold and dry longer, giving better conditions through the day and into spring.
Les 3 Vallées wins on the stats that matter most for experienced skiers: more mountain to explore over a full week.
Les 3 Vallées gets more snow annually, giving better odds of fresh powder and better conditions into late season.
Both resorts offer a similar amount of beginner terrain (Diavolezza-Corvatsch: 20%, Les 3 Vallées: 16%), so neither has a clear edge for first-timers. Focus on which resort offers better ski school programs and convenience for your group.
Les 3 Vallées gets more snow on average. That translates to better powder days, longer seasons, and more reliable conditions throughout January and February.
Les 3 Vallées is the larger mountain by trail count (Diavolezza-Corvatsch: 25 trails, Les 3 Vallées: 327 trails). On a week-long trip, a bigger mountain means more variety and a lower chance of feeling like you've exhausted the terrain.
Both resorts offer a similar proportion of advanced terrain (Diavolezza-Corvatsch: 40%, Les 3 Vallées: 44%). Expert skiers should look beyond percentages at the quality of the black runs, off-piste access, and whether there's lift-accessed backcountry terrain.
Both Diavolezza-Corvatsch and Les 3 Vallées 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.