Alpe d'Huez Grand Domaine · France
Cassini
Very good
Elevation profile
Run analysis
Cassini is a black (advanced) run at Alpe d'Huez Grand Domaine measuring 1.1 km, dropping 248 m from 3161 m down to 2912 m. It averages a 21.6% gradient, steepening to around 38.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for an uphill section: 25 m of climb about 300 m in.
Bonvo Slope Score: 54/100 — Very good
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Cassini on the map
Ski Cassini with the map in your pocket — offline.
Downloaded resort maps and your own run recording can work without mobile service. Live group positions require connectivity. Free to download; Premium features are available.