Kawayu (川湯温泉) is a quiet onsen town with a dozen or so hot-spring hotels, but it's in the surrounding area that Akan National Park really comes to life. In the vicinity are two stunning caldera lakes, Kussharo-ko and Mashū-ko, hiking opportunities and plenty of hot springs – including some in-the-rough, free ones.
Top experiences in Kawayu Onsen
Amazing hotels and hostels
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