Noboribetsu Onsen 登別温泉
Hot springs village in mountainous National Park
Hokkaidō’s best known hot springs town is in the mountains south of Sapporo.
Noboribetsu Onsen is in Shikotsu-Tōya National Park, which also features the large caldera lakes Tōya-ko and Shikotsu-ko, plus some marvellous views, such as of Mt Yōtei.