The Grand Combin de Valsoray on the west was reached for the first time on 16 September 1872 by J. H. Isler and J. Gillioz. They climbed the south south face above the Plateau du Couloir. The itinerary on the south-east ridge was opened on 10 September 1891 by O. Glynne Jones, A.Bovier and P. Gaspoz.