They are the westernmost sub-range of the Karakoram , running from Chalt village in Bar Valley in the east to Kampir Dior in the Kurumbar Valley in the west .
They separate the Hindu Raj range from the Karakoram range .
They are the westernmost sub-range of the Karakoram , running from Chalt village in Bar Valley in the east to Kampir Dior in the Kurumbar Valley in the west , and they separate the Hindu Raj range from the Karakoram range .