Les Saisies comes out ahead overall. It offers a larger, more varied mountain than Portes du Soleil. Portes du Soleil still has plenty to offer, especially for intermediate skiers who don't need the biggest mountain. But if you want the fuller experience, Les Saisies is the stronger pick.
Highlighted cells indicate the stronger result for each metric. Numbers are measurements — compare them directly.
| Portes du Soleil | Les Saisies | |
|---|---|---|
Vertical Drop Height from top to bottom — more is a longer, bigger mountain feeling | 1,466m (4,810ft) | 1,170m (3,839ft) |
Summit Elevation How high the mountain reaches — higher tends to mean colder, drier snow | 2,466m (8,091ft) | 1,950m (6,398ft) |
Base Elevation Height of the base village — affects snow quality at the bottom of the mountain | 1,000m (3,281ft) | 1,650m (5,413ft) |
Annual Snowfall Average natural snowfall per season — more means better powder odds | 700cm (276in) | 700cm (276in) |
Trail Count Total marked runs — more variety over a week-long trip | 286 | 77 |
Lift Count Total lifts — more lifts typically means shorter queues and better mountain access | 196 | 32 |
Resort Size Marked piste length across the lift-linked area | 580 km of pistes | 192 km of pistes |
Beginner Terrain Percentage of trails rated beginner — higher means more options for new skiers | 33% | 35% |
Intermediate Terrain Percentage of trails rated intermediate — the core terrain for most holiday skiers | 47% | 45% |
Advanced Terrain Percentage of trails rated advanced or expert — higher means more challenge | 20% | 20% |
How you actually reach each resort. Times are the whole airport-to-base journey by the realistic route (drive, or rail where that is the practical option).
| Portes du Soleil | Les Saisies | |
|---|---|---|
Access tier Overall ease of reaching the resort | moderate | easy |
Trip shape Whether one flight gets you within a ground leg, or a connection to a regional airport is required | One flight in | One flight in |
Closest airport Nearest airport and the whole journey time to the base | Geneva (GVA), 2h 58m | Chambéry (CMF), 1h 26m |
Other airports Alternative gateways, including a bigger hub where one is in range | Lyon (LYS) 3h 44m, Chambéry (CMF) 3h 7m | Geneva (GVA) 2h 1m, Lyon (LYS) 2h 6m |
These two resorts are genuinely well-matched. The best pick will come down to what matters most to you, and possibly just which flights are cheaper.
Portes du Soleil has somewhat more vertical drop, giving a slightly longer ride on most runs.
Both resorts receive similar annual snowfall, so you can expect comparable snow conditions at either.
Both resorts offer a similar proportion of beginner terrain, so neither has a meaningful edge for first-timers.
Portes du Soleil is much larger: significantly more trails means more variety and far less chance of skiing the same run twice in a week.
Les Saisies's higher base elevation helps snow stay cold and dry longer, giving better conditions through the day and into spring.
Les Saisies is easier to reach: one flight to Chambéry (CMF), then about 1h 26m to the base. Portes du Soleil means one flight to Geneva (GVA), then about 2h 58m to the base.
Portes du Soleil has a comparable amount of beginner-friendly terrain and is a lower-pressure environment for new skiers.
Both resorts offer a similar amount of beginner terrain (Portes du Soleil: 33%, Les Saisies: 35%), so neither has a clear edge for first-timers. Focus on which resort offers better ski school programs and convenience for your group.
Portes du Soleil (700 cm/year) and Les Saisies (700 cm/year) receive similar annual snowfall. Neither has a meaningful snow advantage; other factors like aspect, elevation, and grooming matter more day-to-day.
Portes du Soleil is the larger mountain by trail count (Portes du Soleil: 286 trails, Les Saisies: 77 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 (Portes du Soleil: 20%, Les Saisies: 20%). 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 Portes du Soleil and Les Saisies 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.