Answer the following question: The Wabash River /wb/ is a 503-mile-long (810 km) river in the Midwestern United States that flows southwest from northwest Ohio near Fort Recovery across northern Indiana to southern Illinois where it forms the Illinois-Indiana border before draining into the Ohio River of which it is the largest northern tributary. 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