Bumdeling Wildlife Sanctuary
The Bumdeling Wildlife Sanctuary (also spelled Bumdelling or Bomdeling), which contains the former Kulong Chu Wildlife Sanctuary, covers 1,520.61 square kilometres (587.11 sq mi) in northeastern Bhutan at elevations between 1,500 metres (4,900 ft) and 6,000 metres (20,000 ft). The sanctuary covers most of Trashiyangtse District, including Bumdeling Gewog.
Source: Wikipedia — Bumdeling Wildlife Sanctuary (CC BY-SA 4.0)