Hot spring resort introduction: is located on a small plain 1.5 kilometers away from Tanghe Reservoir. In an area 500 meters long from east to west and about 250 meters wide from north to south, there are 7 heat source wells with a depth of about 7 meters. The natural water temperature is 72°C and the spring water is inexhaustible all year round. It is a rare radon spring in the world.