Hakonekogen Hotel has great spas. Its hot spring water contains a large amount of carbon (hydrogen carbonate ions and free oxygen). Because the iron ions subside into the water, the water has a brownish-red color.
*Day trip to spa 12pm-4pm (Reception closes at 15:30)
Check the official website for the latest information.
Adults 1,300 yen Children 650 yen (Day trip to spa)