Lake Ashinoko
The lake is said to have been created about 3100 years ago when a phreatic explosion caused by volcanic activity caused the sediment from a large collapsed mountain to dam the river. In fact, most of the water is rainwater rather than spring water, which is the source of the river. It is a huge puddle of water.
I stopped by while passing through. It was cloudy so I couldn't see Mt. Fuji, but the location was really pleasant! I was also happy to find free parking!



















































