Range: KarakoramAltitude: Min 600m – Max 5150mZone: OpenDuration: 22 daysBest Time: June – Mid SeptemberBiafo – Hisper glacier (65km) is the second longest glacier in Karakuram Baltistan which startsfrom Askoli and ends at Hunza Nager valley. This is one of the most popular and technical trekin Karakuram region. The route up to Baifo – Hisper
