Niimi Onsen first opened in 1913 and was considered a secret hot spring getaway for many years. Its outdoor rotenburo bath has a secret and secluded atmosphere that was highly sought out by onsen-lovers. Located by Mt Mekunnai, it is on the western side of the Niseko area, not too far from the resorts. It is about a 13 minute drive from Rankoshi Town's train station and pick-up between the station and the onsen can be arranged.
Hours: 10:00 am - 7:00 pm (last entry 6:30 pm)
Amenities: Body soap, shampoo, conditioner, hair dryer. Rental towels available.
Bathing Pools: Male and female pools separate, outdoor pool with good views.