20 mapped runs, 4 lifts and 6.1 km of pistes — every metre measured from open map data and viewable in 3D in the Bonvo Ski app.
Computed from mapped terrain data — no editorial opinion, no pay-to-rank. How the score works
Every run measured from elevation-aware map geometry: true length, vertical drop, average gradient and a 0–10 slope score that rewards long, sustained descents.
| Run | Difficulty | Length | Vertical | Avg grade | Slope score |
|---|---|---|---|---|---|
| Liaison | Easy | 1.4 km | 169 m | 12.2% | 2.6 |
| Côtes du Col | Beginner | 886 m | 129 m | 14.6% | 2.2 |
| La Serpentine | Intermediate | 629 m | 122 m | 19.4% | 2.3 |
| L'Extrême, La Garguette | Advanced | 481 m | 190 m | 39.5% | 3.7 |
| Les Tétras | Intermediate | 432 m | 120 m | 27.8% | 2.6 |
| Les Tétras, La Serpentine | Intermediate | 411 m | 137 m | 33.3% | 3.1 |
| La Garguette | Advanced | 277 m | 48 m | 17.4% | 1.6 |
| La Forestine | Beginner | 262 m | 51 m | 19.4% | 1.7 |
| L'Extrême | Advanced | 190 m | 94 m | 49.5% | 3.5 |
| La Serpentine | Intermediate | 184 m | 28 m | 15.2% | 1.3 |
| La Forestine, Le Clos de la Mure, Les Tétras, La Serpentine, L'Extrême, La Garguette | Beginner | 177 m | 31 m | 17.5% | 1.4 |
| Les Tétras | Intermediate | 173 m | 82 m | 47.4% | 3.4 |
| La Serpentine, L'Extrême | Intermediate | 147 m | 54 m | 36.7% | 2.8 |
| Le Clos de la Mure, Les Tétras, La Serpentine, L'Extrême, La Garguette | Easy | 140 m | 35 m | 25.1% | 1.9 |
| Les Tétras, La Serpentine, L'Extrême | Intermediate | 121 m | 27 m | 22.4% | 1.7 |
| Les Tétras, La Serpentine, L'Extrême, La Garguette | Intermediate | 107 m | 10 m | 9.4% | 0.7 |
| Le Clos de la Mure | Easy | 69 m | 16 m | 23.3% | 1.7 |
+ 3 more mapped runs and connectors — all of them in the free 3D map in the Bonvo Ski app.
4 mapped lifts.
| Lift | Type | Capacity/h | Ride time | Length | Vertical |
|---|---|---|---|---|---|
| Clos de la Mure | Platter lift | — | — | 335 m | 72 m |
| Bois-Barlet | Platter lift | — | — | 1.2 km | 441 m |
| Côtes du Col | Platter lift | — | — | 825 m | 129 m |
| Baby | Rope tow | — | — | 125 m | 17 m |
Col d'Ornon has 20 mapped downhill runs totalling about 6.1 km of pistes, with the longest single run measuring 1.4 km.
The mapped skiable terrain spans 534 m of vertical, from 1332 m at the base to 1866 m at the top.
Col d'Ornon operates 4 mapped lifts.
Every run and lift on this page, rendered in interactive 3D — and it keeps working in airplane mode at the top of the mountain. Free on the App Store.
826.8 km pistes · 1339 runs · 170 lifts
539.9 km pistes · 924 runs · 163 lifts
175.4 km pistes · 300 runs · 74 lifts
303.1 km pistes · 421 runs · 91 lifts
299.7 km pistes · 440 runs · 107 lifts
267.7 km pistes · 488 runs · 80 lifts