Les Trois Vallées: piste map and stats
Les Trois Vallées is a ski resort in Brides-les-Bains, Savoie, France. It is the ski resort with the most kilometres of pistes in France. 60% of its kilometres are easy runs: good for learning. It has 539 km of pistes across 361 named runs and 169 lifts. The ski area goes from 1,110 to 3,221 m of altitude, with 2,110 m of vertical. Its steepest runs (steepest 50 m stretch) are Arolles (60%, 31°), Piste M (60%, 31°) and Mur Rouge (59%, 31°). The longest run is Gentianes (5.1 km). The nearest ski resort is Méribel, 3 km away. Here you'll find every run with its gradient profile, the lifts and the on-mountain services; the interactive map shows them on satellite imagery.
Snow and weather at Les Trois Vallées
Snow forecast for the next 7 days (summit, 3,221 m): 102 cm (updated 14 November).
Terrain by difficulty
Lifts by type
Runs, lifts and services
tap a run to see its profileFrequently asked questions
How many kilometres of pistes does Les Trois Vallées have?
Les Trois Vallées has 539 km of pistes, measured run by run on the map: 361 named runs and 169 lifts. The resort advertises 600 km (source: Méribel Tourisme, 10/2026).
What altitude is Les Trois Vallées at?
Its runs and lifts go from 1,110 to 3,221 m of altitude, with 2,110 m of vertical.
What is the steepest run at Les Trois Vallées?
Arolles, with a 60% gradient on its steepest 50 m stretch.
What is the longest run at Les Trois Vallées?
Gentianes, at 5.1 km.
What runs does Les Trois Vallées have by difficulty?
Green: 51.9 km (50 runs); Blue: 227.5 km (152 runs); Red: 136.5 km (109 runs); Black: 48.2 km (40 runs); Freeride: 14.6 km (8 runs).
About this data
Piste km: the length of each piste, measured once along its line on the map. Resorts usually advertise more, as they add itineraries, variants or wide pistes counted as several runs; and sometimes a piste is still missing from OpenStreetMap.
The resort advertises 600 km (source: Méribel Tourisme, 10/2026).
Data quality
Snowmaking and ski patrol are rarely tagged in OpenStreetMap — it doesn't mean they don't exist, just that hardly anyone maps them yet.