Bazhou City, Hebei Province  河北霸州

Located in Langfang City, Hebei Province, Bazhou City is 80 kilometers south of Beijing. The geothermal field in the city covers an area of about 500 square kilometers with a soda-type underground water reservation of 22 billion cubic meters. The Mingtang Spa Resort is the most famous of its type, with the water temperature at the outlet reaching up to 60℃. The resort boasts 108 hot-spring pools, offering bathing, swimming, flower spa, mud spa, herbal spa, and massage services. With a total investment of U.S. $ 1.5 billion, the local government has launched the development of a 28-square-kilometer international spa park.