Lake Towada (Yasumiya) 十和田湖(休屋)
A double caldera from 15–35 thousand years ago: 326.8 m, the third deepest lake in Japan.
Volcanic lake straddling Aomori and Akita, at the heart of Towada-Hachimantai National Park; designated a Special Place of Scenic Beauty and a Natural Monument since 1936. The only inland body of water in Japan registered as a regional port, with two landings for tourist traffic.
Aomori
JRHouse Towada