Given the question: The Dameritzsee is a lake located in Brandenburg and Berlin Germany. At an elevation of 32 metres (105 ft) its surface area is 93.5 hectares (231 acres). It is located partly in the municipality of Erkner (Oder-Spree district) and part in Rahnsdorf a Berliner locality in Treptow-Kopenick district.[citation needed]The lake forms part of the course of the River Spree and is the location of that river's confluence with the short Flakenflie that flows out of the Flakensee. 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