To which mountain range belong both Istor-o-Nal in the Hindu Kush and Mount Everest in Nepal and Tibet?
Mount Everest Mount Everest, known in Nepali as Sagarmāthā and in Tibetan as Chomolungma, is Earth's highest mountain, located in the Mahalangur Himal sub-range of the Himalayas. The international border between China (Tibet Autonomous Region) and Nepal runs across its summit point.
Gangotri Group The Gangotri Group of mountains is a subdivision of the Garhwal Himalaya in the northern Indian state of Uttarakhand. It rings the Gangotri Glacier, and contains peaks that are notable either for their religious significance to Hindus, for their difficult climbing routes, or both. Climbs on three of the peaks (Thalay Sagar, Shivling, and Meru) have resulted in the awarding of the prestigious (but controversial) climbing award, the Piolet d'Or.