Takabaru town has three nice Hot Springs. So, after climbing the mountain why don’t you relax at hot spring. The first one is “Ojibaru Hot Spring Health Village” located close to Ojibaru park. The fee is just 300yen for adult.
In Shibetsu town there is wonderful secret hot spring called as “Kawakita Hot Spring”. Please go along the route 244 forward to Shari town in about 20km, then you can see this traffic sign just before Kanayama bridge; You may