~ Water and sky with blue color sand soup (buckle road lake)~ The lake of buckle road area is 80 square kilometers, the water depth is 118 meters, is the largest crater lake in Japan. When you arrive at the lake, the sky is clear, the sky is up and down, a blue million ansquare, ice and snow crystal, if you come out of it, it is like a pool on earth. Under the ice and snow, hot springs poured out from the bottom of the lake, melting a pool of clear water, water squash and smoke, and swans flying from far Siberia to swim in it, and feel more in a fairyland.