Lake Kussharo (Lake Kussharoko) is one of the largest crater lakes in Japan with a circumference of 57 km and a maximum depth of 125 meters. Located in the beautiful Akan Mashu National Park, this lake is surrounded by the magnificent Mashu and Shari mountains. Therefore, tourists who want to go hiking will not be disappointed.

Nakajima floating in the middle of the lake is the largest freshwater island in Japan. This is a very popular resort for water sports such as camping, speed boating and surfing. In winter, the lake will freeze, but due to high geothermal temperatures, part of the ice will melt and become a hot spring, where hundreds of swans come to rest every year, creating a spectacular scene.

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This ancient volcanic area is also home to some amazing hot springs, so be sure to stop by for a well-deserved soak and relaxation. Some outdoor hot springs located along the shores of the picturesque lake are even free to use! In summer, don’t miss out on countless recreational water activities such as boating, fishing and yachting to make the most of the stunning scenery.