Ngoc Linh 🏔️ Overview Ngọc Linh, also commonly written Ngoc Linh, is one of Vietnam’s most geographically prominent and ecologically important mountains. Rising from the forested highlands of central Vietnam, it belongs to the Annamite Range, known in Vietnam as the Trường Sơn Range. Ngọc Linh reaches an elevation of 2,598 meters (8,524 feet). Its …