Lake Kussharo屈斜路湖 屈斜路湖alternative words: Lake Kussharo-ko, Kussharoko, Kussharo-ko, Kussharo ko, Lake Kutcharo, Kutcharoko keywords: hokkaido , lake related topics: Hokkaido Prefecture , Lake Mashu explanation: A great caldera lake of volcanic origin located in the east of Hokkaido. Its surface is 79.7 km2 and the deepest point is 117m. Lake Kussharo owns an islet, "Nakanoshima" at the center. There exist other lakes of volcanic origin nearby: Lake Mashu in the east and Lake Akan in the west. With those lakes, it forms "Akan national park". | |