Please answer the following question: The Braldu River (Urdu: ) flows in the Skardu District of Gilgit Baltistan in Pakistan. The Braldu River joins the Basha Basna River and together they form the Shigar River which is a tributary of the Indus River. 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?
A:
Natural Place