Rondvatnet - Rondvatnet is a narrow lake in Rondane National Park. By the southern end is the Norwegian Mountain Touring Association's cabin Rondvassbu. Rondvatnet separates the eastern part of Rondane from the western part Smiubelgen.In the summer season there is a boat service on the lake transporting hikers between the southern and northern end. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Natural Place