Introduction to North Hot Spring: North Hot Spring is named after the spring. The water temperature is generally 35℃-37℃, with a daily flow of 5675 tons. It is a weakly alkaline sulfuric acid type mineral spring. The water is rich in a variety of trace elements, not only high in calcium. , the water also contains rare radon elements, which has an excellent effect on treating diseases of the skin, joints, intestines and stomach.