Khovd River (Mongolian: ) is a river in Mongolia. It flows from Tavan Bogd mountain of the Altai Mountains to Khar-Us Lake. The length of the river is 516 kilometres. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Natural Place