Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Lohjanjarvi - Lohjanjarvi (Swedish: Lojo sjo) is a lake in Uusimaa region in southern Finland. The biggest part of the lake is located in the town of Lohja and smaller parts in the municipality of Karjalohja and in the town of Raasepori (Swedish: Raseborg). The lake drains into the Gulf of Finland through the Mustionjoki River (aka Karjaanjoki Swedish: Svartan). Together with Hiidenvesi that drains into it from north it is part of Karjaanjoki basin.
Answer:
Natural Place