Espace Diamant: piste map and stats
Espace Diamant is a ski resort in Cohennoz, Savoie, France. By kilometres of pistes it ranks number 7 in France. 68% of its kilometres are easy runs: good for learning. It has 199 km of pistes across 166 named runs and 85 lifts. The ski area goes from 1,007 to 2,048 m of altitude, with 1,041 m of vertical. Its steepest runs (steepest 50 m stretch) are Plan (57%, 30°), Ebranchets (56%, 29°) and Gueux (56%, 29°). The longest run is Liaison Saisie - Crest Voland/Cohennoz (4.2 km). The nearest ski resort is Evasion Mont Blanc, 8 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 Espace Diamant
Snow forecast for the next 7 days (summit, 2,048 m): 25 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 Espace Diamant have?
Espace Diamant has 199 km of pistes, measured run by run on the map: 166 named runs and 85 lifts. The resort advertises 192 km (source: Savoie Mont Blanc, 10/2026).
What altitude is Espace Diamant at?
Its runs and lifts go from 1,007 to 2,048 m of altitude, with 1,041 m of vertical.
What is the steepest run at Espace Diamant?
Plan, with a 57% gradient on its steepest 50 m stretch.
What is the longest run at Espace Diamant?
Liaison Saisie - Crest Voland/Cohennoz, at 4.2 km.
What runs does Espace Diamant have by difficulty?
Green: 20.5 km (21 runs); Blue: 93.5 km (81 runs); Red: 39.8 km (43 runs); Black: 13.0 km (11 runs); Freeride: 6.6 km (10 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 192 km (source: Savoie Mont Blanc, 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.