| Route: | Sonam, 5b |
| Crag: | Chamonix |
| Sector: | Aiguille de Roc - východná stena |
| Type: | Bigwall (Multipitch) climbing |
| Rating: |  |
| Length: | 270 m |
| OS rate: | 100% |
| Created: | 01.01.1970 |
Prelezy
| # | Climber | Date | Style | Personal grade | Rating | Problem | Note | |
|---|---|---|---|---|---|---|---|---|
| 1 | MsMarulik | 31.07.2018 | OS | 5b | |