Given the question: 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. Coranto Lake -  Coranto Lake is a lake in the Sur Lípez Province Potosí Department Bolivia. At an elevation of 4382 m its surface area is 7.6 km².
The answer is:
Natural Place