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. Arinsal is the strongest alternative. 7 options remain on the Pareto frontier. 3 options have limited evidence coverage.
Balanced profileSummer / glacier
Narrow lead
Chamonix
82/100
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. Arinsal is the strongest alternative. 7 options remain on the Pareto frontier. 3 options have limited evidence coverage.
Limited evidenceUpdated 10 min ago
Strong overall decision score (82/100).
Evidence coverage is limited; the ranking may move with new observations.
AlternativeArinsal
Main uncertaintyMost of the evidence requested by this priority profile is available.
Would change ifFresh observations or stronger source agreement could materially change the ranking.
Detailed comparison reasoningEvidence bridge, trade-offs and decision boundaries
Recommended for this profile
Chamonix
Advanced-terrain specialistLow-regret choiceNarrow lead
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 ArinsalAccess +10.2 pts
Access +10.2Snow reliability -3.6Terrain fit -1.2
Incoming snow and Weather stay in the forecast layer unless current/forecast evidence is explicitly part of the Decision score.
Strongest alternativeArinsal
Main uncertaintyMost of the evidence requested by this priority profile is available.
What could change the resultIncrease snow weight from 24 to 53 and Breuil Cervinia becomes the leading option.
Lead margin5.4pts
Difference between the first and second option.
Ranking stabilityHigh100%
The ranking changes little under nearby priority weights. Rank range 1–1.
Evidence confidence75%
Coverage and coherence of evidence used by this comparison.
Advanced analysisSensitivity, Pareto trade-offs and score contributions
Pareto frontier7 options
3 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.
SnowBreuil Cervinia
Increase snow weight from 24 to 53 and Breuil Cervinia becomes the leading option.
24 → 53
Family & valueArinsal
Increase family & value weight from 12 to 57 and Arinsal becomes the leading option.
12 → 57
Why Chamonix leads Arinsal · 5.4 pts
Access+10.2 pts
Snow-3.6 pts
Family & value-2.8 pts
Lift system-1.9 pts
Scale+1.8 pts
Terrain+1.7 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.
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit81.9100% weight+Now–0% weight=Decision81.9/100
Structural Fit calculation
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.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
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+ m
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..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit76.5100% weight+Now–0% weight=Decision76.5/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow75/100 · 37% evidence20.5 / 27.3 pts
Terrain69/100 · 52% evidence17.3 / 25.0 pts
Scale76/100 · 100% evidence13.9 / 18.2 pts
Lift system79/100 · 68% evidence12.6 / 15.9 pts
Family & value90/100 · 41% evidence12.3 / 13.6 pts
AccessNo dataexcluded
Data coverage: 51%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useFamily trips · 81/100Snow reliabilityHighSki area63 km · 987 m verticalCurrent dataUpdated for selected datePeer group50–149 km · Top 2,000–2,799 m
Strengths
Strong terrain match · 77/100 — led by strong terrain profile and substantial ski-area scale; partial evidence..
Good reliability match · 75/100 — led by strong snow resilience; partial evidence..
Consider
Some enriched evidence is unavailable; it is excluded from the score rather than treated as zero.
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit75.4100% weight+Now–0% weight=Decision75.4/100
Structural Fit calculation
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.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
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+ m
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..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit71.2100% weight+Now–0% weight=Decision71.2/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow90/100 · 73% evidence21.6 / 24.0 pts
Terrain77/100 · 80% evidence17.0 / 22.0 pts
Scale80/100 · 100% evidence12.8 / 16.0 pts
Lift system11/100 · 68% evidence1.5 / 14.0 pts
Access65/100 · 68% evidence7.8 / 12.0 pts
Family & value88/100 · 41% evidence10.5 / 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 snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useSnow-first trips · 77/100Snow reliabilityExceptionalSki area70 km · 1,187 m verticalTerrain >2,000 m87%Best transfer90 minCurrent dataUpdated for selected datePeer group50–149 km · Top 2,000–2,799 m
Strengths
Good terrain match · 65/100 — led by strong terrain profile and substantial ski-area scale..
Exceptional reliability match · 90/100 — led by strong snow resilience..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit63.7100% weight+Now–0% weight=Decision63.7/100
Structural Fit calculation
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 snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
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..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit63.2100% weight+Now–0% weight=Decision63.2/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow49/100 · 73% evidence11.9 / 24.0 pts
Terrain78/100 · 80% evidence17.1 / 22.0 pts
Scale81/100 · 85% evidence13.0 / 16.0 pts
Lift system57/100 · 68% evidence7.9 / 14.0 pts
Access55/100 · 68% evidence6.6 / 12.0 pts
Family & value56/100 · 41% evidence6.7 / 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 snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeLarge-domain explorerBest useAdvanced skiing · 68/100Snow reliabilityLowSki area52 km · 1,014 m verticalTerrain >2,000 m7%Best transfer100 minCurrent dataUpdated for selected datePeer group50–149 km · Top 2,000–2,799 m
Strengths
Good terrain match · 70/100 — led by strong terrain profile and substantial ski-area scale..
Mixed reliability match · 49/100 — led by strong snow resilience..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit63.1100% weight+Now–0% weight=Decision63.1/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow79/100 · 37% evidence19.0 / 24.0 pts
Terrain71/100 · 52% evidence15.6 / 22.0 pts
Scale71/100 · 100% evidence11.4 / 16.0 pts
Lift system8/100 · 68% evidence1.2 / 14.0 pts
Access52/100 · 68% evidence6.2 / 12.0 pts
Family & value81/100 · 41% evidence9.8 / 12.0 pts
Data coverage: 59%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useSnow-first trips · 68/100Snow reliabilityHighSki area35 km · 1,145 m verticalBest transfer114 minCurrent dataUpdated for selected datePeer group<50 km · Top 2,000–2,799 m
Strengths
Solid terrain match · 59/100 — led by strong terrain profile and substantial ski-area scale; partial evidence..
Strong reliability match · 79/100 — led by strong snow resilience; partial evidence..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit61.8100% weight+Now–0% weight=Decision61.8/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow80/100 · 37% evidence19.3 / 24.0 pts
Terrain69/100 · 52% evidence15.2 / 22.0 pts
Scale57/100 · 100% evidence9.1 / 16.0 pts
Lift system33/100 · 68% evidence4.6 / 14.0 pts
Access28/100 · 68% evidence3.3 / 12.0 pts
Family & value85/100 · 41% evidence10.2 / 12.0 pts
Data coverage: 59%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useSnow-first trips · 68/100Snow reliabilityVery highSki area15 km · 745 m verticalBest transfer141 minCurrent dataUpdated for selected datePeer group<50 km · Top 2,000–2,799 m
Strengths
Solid terrain match · 61/100 — led by strong terrain profile and substantial ski-area scale; partial evidence..
Strong reliability match · 80/100 — led by strong snow resilience; partial evidence..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit61.5100% weight+Now–0% weight=Decision61.5/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow82/100 · 37% evidence22.4 / 27.3 pts
Terrain59/100 · 44% evidence14.8 / 25.0 pts
Scale61/100 · 100% evidence11.1 / 18.2 pts
Lift system15/100 · 68% evidence2.4 / 15.9 pts
Family & value79/100 · 41% evidence10.8 / 13.6 pts
AccessNo dataexcluded
Data coverage: 49%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useSnow-first trips · 68/100Snow reliabilityExceptionalSki area25 km · 850 m verticalCurrent dataUpdated for selected datePeer group<50 km · Top 2,000–2,799 m
Strengths
Solid terrain match · 54/100 — led by strong terrain profile and substantial ski-area scale; partial evidence..
Strong reliability match · 82/100 — led by strong snow resilience; partial evidence..
Fit remains the structural anchor. Current opportunity receives weight only when current evidence is available, covered and fresh; otherwise Decision falls back toward Fit.
Fit43.3100% weight+Now–0% weight=Decision43.3/100
Structural Fit calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Snow48/100 · 37% evidence11.5 / 24.0 pts
Terrain20/100 · 39% evidence4.3 / 22.0 pts
Scale20/100 · 100% evidence3.1 / 16.0 pts
Lift system81/100 · 68% evidence11.4 / 14.0 pts
Access26/100 · 68% evidence3.1 / 12.0 pts
Family & value82/100 · 31% evidence9.9 / 12.0 pts
Data coverage: 55%
Current-opportunity calculation
Missing evidence is unknown, never zero. Available dimensions are rescaled to 100%; evidence coverage remains visible separately.
Fresh snowNo dataexcluded
Mid-mountain snowNo dataexcluded
Mountain snowNo dataexcluded
Open terrainNo dataexcluded
Snow qualityNo dataexcluded
Valley snowNo dataexcluded
Data coverage: 0%
Destination typeFamily progression baseBest useFamily trips · 54/100Snow reliabilityModerateSki area2 km · 169 m verticalBest transfer133 minCurrent dataUpdated for selected datePeer group<50 km · Top <2,000 m
Strengths
Mixed terrain match · 45/100 — led by strong lift-system evidence and strong terrain profile; partial evidence..
Mixed reliability match · 48/100 — led by strong snow resilience; partial evidence..
Consider
Terrain depth is less distinctive.
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