Lake Toya (Toyako Town, Hokkaido)
Lake Toya (Toyako Town, Hokkaido) Overview (History, Features, and Attractions) Lake Toya is a caldera lake located in Toyako Town, Abuta District, southern Hokkaido, and its surrounding area is part of Shikotsu-Toya National Park. Formed inside a caldera caused by volcanic activity approximately 11,000 years ago, the lake has an almost circular surface and a central...