- 2021-08-05
- 2022-10-26
MASHUKO( Mashu lake) in east Hokkaido
It’s a caldera lake formed 7000 years ago by the volcano eruption.The depth is 211.5m , the transparency is 19m , very clear. The surface color is deep blue because the water becomes very deep from the edge. It’s always covered by the’fog’ , people call it as ‘ foggy […]