Given the question: Obongsan is a mountain in the city of Chuncheon and county of Hwacheon Gangwon-do in South Korea. It has an elevation of 779 m (2556 ft). 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?
The answer is:
Natural Place