The Hunch BacksThe Hunch Backs, or Ngau Ngak Shan, is the twelfth-highest mountain in Hong Kong. Peaked at, it is at the north of Ma On Shan.ConservationThe north and north-east slopes of the Hunch Backs and the east slope of Ma On Shan, covering an area of 118 hectares, was designated as a Site of Special Scientific Interest in 1976.