evidence: Nelang Valley is a small valley in Uttarkashi District of Uttarakhand. Jadh Ganga, an important tributary of the Bhagirathi River, which flows through this place. Due to its resemblance with Tibet in its geography and climate, it is also called â€˜Ladakh of Uttarakhandâ€™. Nelang Valley was the old trade route between India and Tibet. The valley is home to cold barren deserts and snow-clad high peaks. Being cut off and isolated, wildlife has thrived in Nelang. Himalayan blue sheep, snow leopards and musk deer are found in abundance. [...] Nelang valley of Uttarakhand falls in the Harshil Sub-division. The picturesque valley of Nelang stands at a height of 11,400 feet and is located 45 kms before the Indo-Tibetan border. It is part of the Gangotri National Park.