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. Lake Bastetrask - The Lake Bastetrask (also: Baste trask) is on the island of Gotland which belongs to Sweden. The lake lies in the north of the island approximately 12 km northwest of Farosund. With an area of 6.3 km this is the biggest lake on the island and it is connected to the Baltic Sea with a 250 m long outlet.The lake is known for its large numbers of rainbow trout and sea trout. In winter the lake is sometimes used for ice skating.
Answer:
Natural Place