Lake Toya

Lake Toya (Toyako) is part of the Shikotsu-Toya National Park in Hokkaido. Besides this beautiful lake, the area offers hiking, fishing and camping , as well as hot springs and close up views of one of Japan's most active volcano's, Mount Usu (Usuzan), which  erupted a few years back in 2000.
I actually enjoyed this campsite the most since I had started camping in Japan a few years back.