Hokkaido · Hell Valley
Noboribetsu Onsen
The well-known onsen town in Hokkaido, an hour and a half from Sapporo. Nine different types of water in one town, and Jigokudani, Hell Valley, which you can walk around for free. Ryokan from ¥20,000 per person including two meals. It also works as a day trip with a day-use bath.