Mozhou Lake is also one of many volcanic lakes in Hokkaido. Other famous ones include Toya Lake, Zhizhu Lake, etc. The whole is because they are volcanic lakes and the landscapes of lakes and mountains are similar. Mozhou Lake is characterized by the north, which belongs to the area with a thinner population and less pollution. Add the high latitude climate characteristics, the lake water in many lakes is the clearest, has the world's first name, compared to the nearby Ahan Lake geology but there is no small difference, with the local legend, it is worth to play in depth.