Rainbow Resort is sited on over 33,000m2 of verdant greenery, many visitors have fallen in love with the European red-brick buildings and the wholesome natural open-air hot spring baths. The hot spring at Rainbow Resort comes from 1460m below the ground. The waters are therefore better and purer than other nearby hot springs just a few hundred meters down. To keep the hot spring's bore hole clear, each week the resort opens the geothermal well valves beside the open air baths in the early morning or afternoon. The hot spring waters and steam fountains into the air creating shimmering rainbows across the sky. This became known as the Rainbow Spring and is an attraction unique to Chihben hot spring district. This hotel is attached with modern rooms which are fitted with free Wifi, fridge and tea&coffee maker. Outdoor pool, restaurant, meeting facilities and car parking are also available.