Passu peak was first climbed in a joint expedition by Pakistan & Japan.
Passu is a village in upper Hunza, in the district of Hunza-Nagar, Gilgit-Baltistan. The village is bordering with high mountains and a peak name called Passu is referred to the village name Passu Peak locating in the mountain range of Karakorum and in sub-range of Batura Muztagh.