Balances permanent quality, snow reliability, terrain and current conditions.
Tune prioritiesBalanced
Decision weights
Missing resort data remain eligible: unavailable evidence is omitted and confidence falls instead of the resort receiving a zero.
More comparison optionsTrip context · direct add · display
Fit = structural suitabilityNow = current opportunityDecision combines both when timing makes current conditions relevant
How Benchmark works
Priorities determine the structural ranking; optional trip context refines those priorities without excluding a resort. Evidence describes data support, Stability tests nearby priority changes, and Frontier marks a non-dominated option on comparable evidence.
Trip contextOptional
Use these only when they matter for this trip. They adjust ranking and interpretation; they are not hidden filters.
Chamonix is the strongest match because of strong terrain match · 86/100 — led by strong terrain profile and substantial ski-area scale, good reliability match · 71/100 — led by strong snow resilience. Les Karellis is the strongest alternative. 3 options remain on the Pareto frontier. 5 options have limited evidence coverage.
Balanced profileSummer / glacier
Recommended
Chamonix
75/100
Why
Chamonix is the strongest match because of strong terrain match · 86/100 — led by strong terrain profile and substantial ski-area scale, good reliability match · 71/100 — led by strong snow resilience. Les Karellis is the strongest alternative. 3 options remain on the Pareto frontier. 5 options have limited evidence coverage.
Mixed evidenceUpdated 22 h ago
Strong structural fit for the selected priorities (82/100).
Solid upper-mountain snow base at 142 cm.
AlternativeLes Karellis
Main uncertaintyMost of the evidence requested by this priority profile is available.
Would change ifA material forecast shift or a different priority profile could change the ranking.
Detailed comparison reasoningEvidence bridge, trade-offs and decision boundaries
Recommended for this profile
Chamonix
Advanced-terrain specialistLow-regret choice
Leads on strong terrain match · 86/100 — led by strong terrain profile and substantial ski-area scale, good reliability match · 71/100 — led by strong snow resilience.
Why Chamonix leads Les KarellisTerrain fit +5.4 pts and Snow now +3.9 pts
Terrain fit +5.4Snow now +3.9Snow reliability -2.8Access +1.0
Incoming snow and Weather stay in the forecast layer unless current/forecast evidence is explicitly part of the Decision score.
Strongest alternativeLes Karellis
Main uncertaintyMost of the evidence requested by this priority profile is available.
What could change the resultIncrease family & value weight from 12 to 76 and Les Karellis becomes the leading option.
Lead margin7.5pts
Difference between the first and second option.
Ranking stabilityHigh100%
The ranking changes little under nearby priority weights. Rank range 1–1.
Evidence confidence73%
Coverage and coherence of evidence used by this comparison.
Advanced analysisSensitivity, Pareto trade-offs and score contributions
Pareto frontier3 options
4 options are dominated on commonly available dimensions.
Explore decision boundaries · what preference change flips the winner?
These are the smallest tested single-dimension changes that produce a different leader. Apply one to inspect that scenario; no new database query is required to calculate the boundary.
Family & valueLes Karellis
Increase family & value weight from 12 to 76 and Les Karellis becomes the leading option.
12 → 76
SnowBreuil Cervinia
Increase snow weight from 24 to 97 and Breuil Cervinia becomes the leading option.
24 → 97
Why Chamonix leads Les Karellis · 7.5 pts
Lift system+4.7 pts
Current opportunity+3.9 pts
Snow-2.8 pts
Family & value-1.8 pts
Scale+1.7 pts
Access+1.0 pts
Point contributions reconcile the structural Fit dimensions and confidence-limited current opportunity. Missing evidence is not treated as zero.
More comparison leadersAdditional category leaders
Resort overview
Trip match is profile-specific. Expand the calculation to see exactly how each score is built.
Now29142 cm upperReliability7171/100Terrain8686/100Access8563 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow71/100 · 73% evidence16.9 / 24.0 pts
Terrain86/100 · 80% evidence19.0 / 22.0 pts
Scale98/100 · 85% evidence15.7 / 16.0 pts
Lift system76/100 · 68% evidence10.7 / 14.0 pts
Access85/100 · 68% evidence10.2 / 12.0 pts
Family & value79/100 · 41% evidence9.5 / 12.0 pts
Data coverage: 71%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Mountain snow142 cm20.3 / 42.9 pts
Fresh snow0 cm0.0 / 22.9 pts
Valley snow30 cm3.8 / 22.9 pts
Mid-mountain snow97 cm4.6 / 11.4 pts
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Data coverage: 70%
Destination typeAdvanced-terrain specialistBest useAdvanced skiing · 84/100Snow reliabilityHighSki area175 km · 2,842 m verticalTerrain >2,000 m55%Best transfer63 minCurrent dataUpdated for selected datePeer group150–299 km · Top 2,800+ mCalendar contextMountain snow is 109% above the available five-year level for this point in the season.
Strengths
Strong terrain match · 86/100 — led by strong terrain profile and substantial ski-area scale..
Good reliability match · 71/100 — led by strong snow resilience..
Now00 cm freshReliability7272/100Terrain6666/100Access6586 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow72/100 · 73% evidence17.4 / 24.0 pts
Terrain71/100 · 80% evidence15.6 / 22.0 pts
Scale75/100 · 100% evidence11.9 / 16.0 pts
Lift system32/100 · 68% evidence4.5 / 14.0 pts
Access65/100 · 68% evidence7.8 / 12.0 pts
Family & value84/100 · 41% evidence10.0 / 12.0 pts
Data coverage: 74%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snow0 cm0.0 / 100.0 pts
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 16%
Destination typeFamily progression baseBest useSnow-first trips · 69/100Snow reliabilityExceptionalSki area60 km · 920 m verticalTerrain >2,000 m67%Best transfer86 minCurrent dataUpdated for selected datePeer group50–149 km · Top 2,000–2,799 m
Strengths
Good terrain match · 66/100 — led by strong terrain profile and substantial ski-area scale..
Good reliability match · 72/100 — led by strong snow resilience..
Now25100 cm upperReliability9494/100Terrain7171/100Access61104 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow94/100 · 73% evidence22.5 / 24.0 pts
Terrain75/100 · 80% evidence16.4 / 22.0 pts
Scale99/100 · 100% evidence15.9 / 16.0 pts
Lift system40/100 · 68% evidence5.6 / 14.0 pts
Access61/100 · 68% evidence7.3 / 12.0 pts
Family & value64/100 · 41% evidence7.7 / 12.0 pts
Data coverage: 74%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Mountain snow100 cm10.0 / 30.0 pts
Open terrain7%1.4 / 20.0 pts
Fresh snow0 cm0.0 / 16.0 pts
Valley snow19 cm1.7 / 16.0 pts
Snow quality9.6/109.6 / 10.0 pts
Mid-mountain snow68 cm2.3 / 8.0 pts
Data coverage: 100%
Destination typeHigh-alpine snow anchorBest useSnow-first trips · 81/100Snow reliabilityVery highSki area322 km · 2,337 m verticalTerrain >2,000 m92%Best transfer104 minCurrent dataUpdated for selected datePeer group300+ km · Top 2,800+ mCalendar contextMountain snow is 20% below the available five-year level for this point in the season.
Strengths
Good terrain match · 71/100 — led by strong terrain profile and substantial ski-area scale..
Exceptional reliability match · 94/100 — led by strong snow resilience..
Now00 cm freshReliability7474/100Terrain7070/100Access10441 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow74/100 · 73% evidence17.7 / 24.0 pts
Terrain74/100 · 80% evidence16.3 / 22.0 pts
Scale97/100 · 85% evidence15.5 / 16.0 pts
Lift system39/100 · 68% evidence5.4 / 14.0 pts
Access10/100 · 68% evidence1.2 / 12.0 pts
Family & value63/100 · 41% evidence7.6 / 12.0 pts
Data coverage: 71%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snow0 cm0.0 / 100.0 pts
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 16%
Destination typeLarge-domain explorerBest useAdvanced skiing · 70/100Snow reliabilityVery highSki area142 km · 2,101 m verticalTerrain >2,000 m57%Best transfer441 minCurrent dataUpdated for selected datePeer group50–149 km · Top 2,800+ m
Strengths
Good terrain match · 70/100 — led by strong terrain profile and substantial ski-area scale..
Good reliability match · 74/100 — led by strong snow resilience..
Now00 cm freshReliability4242/100Terrain6868/100Access8556 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow42/100 · 73% evidence10.1 / 24.0 pts
Terrain53/100 · 80% evidence11.7 / 22.0 pts
Scale80/100 · 100% evidence12.8 / 16.0 pts
Lift system78/100 · 68% evidence10.9 / 14.0 pts
Access85/100 · 68% evidence10.2 / 12.0 pts
Family & value67/100 · 41% evidence8.0 / 12.0 pts
Data coverage: 74%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snow0 cm0.0 / 100.0 pts
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 16%
Destination typeEfficient short-break baseBest useShort breaks · 69/100Snow reliabilityHighSki area51 km · 872 m verticalTerrain >2,000 m0%Best transfer56 minCurrent dataUpdated for selected datePeer group50–149 km · Top <2,000 m
Strengths
Good terrain match · 68/100 — led by strong terrain profile and substantial ski-area scale..
Mixed reliability match · 42/100 — led by strong snow resilience..
Now00 cm freshReliability3737/100Terrain6363/100Access0233 min
Decision score composition
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow21/100 · 36% evidence5.7 / 27.3 pts
Terrain0/100 · 15% evidence0.0 / 25.0 pts
Scale17/100 · 58% evidence3.1 / 18.2 pts
Lift system66/100 · 68% evidence10.4 / 15.9 pts
Family & value100/100 · 18% evidence13.6 / 13.6 pts
AccessNo dataexcluded
Data coverage: 33%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snow0 cm0.0 / 100.0 pts
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 16%
Destination typeFamily progression baseBest useFamily trips · 54/100Snow reliabilityLowSki area2 km · – verticalCurrent dataUpdated for selected datePeer group<50 km · Top <2,000 m
Strengths
Mixed terrain match · 37/100 — led by strong lift-system evidence and substantial ski-area scale; partial evidence..
Mixed reliability match · 21/100 — led by strong snow resilience; partial evidence..
The destination remains scoreable, but there is not enough evidence for a strong archetype.
Consider
Some enriched evidence is unavailable; it is excluded from the score rather than treated as zero.
Side-by-side evidence
Detailed comparison
Structural snow resilience uses the multi-winter early/core/late archive after daily de-duplication. Calendar-date rows separately compare current observations with the previous five years. Missing archive evidence remains unknown.
Scroll horizontally to compare resortsThe attribute column stays visible