In Hotel & Onsen 2307 Shigakogen owned by Mt. Yokote Shibu-toge Ski Area, there are private outdoor baths (Photo) for families and groups. This bath uses “Hotaru Onsen” and it is a famous natural hot spring for healing. It is open from 16:00 to 21:45. The fee is JPY2,000 per group for 45 minutes. There are also public baths with a great view on the 4th floor.