100% natural hot spring, with no heating, no water added, and completely free-flowing.The building is old, but it is only 5 minutes by car from the airport, and parking for passenger cars is free. (Nearby parking for large buses and trucks requires an additional charge of 2,000 yen.)
On a vast site of 1.33 million tsubo, there is the 'Main Building' featuring a private natural hot spring, pool, and renewed spa zone, as well as the 'Outdoor Zone' with renovated cottages, camping grounds, and outdoor playground equipment—packed with exciting activities!