evidence: Nelang or Nilang is a river valley of the Himalayas, containing a small eponymous village, in the Uttarkashi District of the state of Uttarakhand, India. It is close to the disputed Sino-Indian Line of Actual Control (LAC), and is also claimed by China as part of Zanda County of Ngari Prefecture of Tibet. [...] The Gartang Gali cliff-side hanging-stairway or Gartang Gali bridge, a 500-metre-long narrow wooden stairway hanging on the side of a vertical ridge at a height of 11,000 feet, lies in the narrow Nelang river valley of Jadh Ganga river canyon. After cutting a narrow horizontal U-shaped passage on the side of the monolithic cliff, the wooden structure was built inside it in the traditional native style. It offers great views of the Nelang valley and its ecology. It was initially supposedly constructed by the Pathan traders from Peshawar. Gartang Gali, a narrow and steep gorge, was once used as a Silk Road trade route between Tibet and India. After the 1962 Sino-Indian War, access to the area was prohibited by the Indian military, and consequently the bridge fell into disrepair. In 2015, after India opened these areas for tourism, the wooden stairway was repaired in the native traditional style and reopened in August 2021 after a gap of 59 years.[3] [...] Culture [edit]Nelang and Jadhang villages are inhabited by the Char Bhutia tribe, who practice Buddhism. During the 1962 Sino-Indian War, India evacuated these villages.