Biafo Hisper is one of the classic traverses in the heart of Karakorum Muztagh, it lies in the Hisper Muztag, it stretch from Askole to Hunza Nager. This trek is 114km long. there are two camps which are on the glacier.
Diran is located in the Karakoram range of sub range of Rakaposhi Muztag in Gilgit-Baltistan, Pakistan.
Gasherbrums are located at the northeastern end of the Baltoro Glacier in the Karakoram range of the border of Chinese- Shaksgam Valley and the Gilgit-Baltistan territory of Pakistan. Gasherbrums are often claimed to mean "Shining Wall", presumably a reference to the highly visible face of Gasherbrum IV; but in fact it comes from "gasha" (beautiful)…
Biafo and Hisper connect two valley, Skardu and Hunza / Nager, this is one of the classic traverses in the heart of Hisper muztagh, it stretch from Askole to Hunza Nager. this trek is 114 km long. there are two camps which are on the glacier.