14 mapped runs, 5 lifts and 5.6 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 |
|---|---|---|---|---|---|
| Lys | Easy | 1.3 km | 217 m | 17% | 3.0 |
| Tremplin | Intermediate | 682 m | 190 m | 27.8% | 3.1 |
| La Praille | Intermediate | 645 m | 112 m | 17.4% | 2.1 |
| Souches | Intermediate | 591 m | 149 m | 25.2% | 2.7 |
| Marmottes | Beginner | 484 m | 72 m | 14.9% | 1.7 |
| Tétras | Easy | 453 m | 77 m | 17% | 1.8 |
| Le KL | Advanced | 363 m | 112 m | 30.8% | 2.8 |
| Couloir | Intermediate | 357 m | 105 m | 29.4% | 2.6 |
| Oursons | Beginner | 198 m | 21 m | 10.6% | 0.9 |
| Lys | Easy | 159 m | 38 m | 23.8% | 1.9 |
| La Praille | Intermediate | 139 m | 14 m | 10.1% | 0.8 |
| Le KL | Advanced | 97 m | 24 m | 24.7% | 1.8 |
| Fil neige | Beginner | 74 m | 2 m | 2.7% | 0.2 |
| Lys | Easy | 59 m | 6 m | 10.2% | 0.7 |
5 mapped lifts, moving up to 2,830 skiers per hour.
| Lift | Type | Capacity/h | Ride time | Length | Vertical |
|---|---|---|---|---|---|
| Praille | Platter lift | 750 | — | 378 m | 112 m |
| Terre Ronde | Platter lift | 600 | — | 427 m | 71 m |
| École | Platter lift | 600 | — | 173 m | 26 m |
| Grand Couloir | Platter lift | 480 | — | 796 m | 214 m |
| Oursons | Rope tow | 400 | — | 65 m | 1 m |
Terre Ronde has 14 mapped downhill runs totalling about 5.6 km of pistes, with the longest single run measuring 1.3 km.
The mapped skiable terrain spans 263 m of vertical, from 936 m at the base to 1199 m at the top.
Terre Ronde operates 5 mapped lifts moving up to 2,830 skiers per hour.
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