The town of Karlovy Vary is a famous hot spring town in the Czech Republic. It is located in the valley where the Tepra and Odege rivers meet, surrounded by mountains and rivers, with a mild climate and beautiful scenery. It is rumored that there are hundreds of springs under the riverbed of the Tepra River, of which 12 are key urban development. Designers have carefully built a variety of unique hot spring corridors for the town, the most famous of which are the Market Hot Springs, Mill Hot Springs, Friedello Hot Springs (Geyser) and Devoak Park Hot Springs. The market hot spring corridor, legend has it that this is the 14th century Bohemian King Charles IV hunting deer, seeing deer drinking spring water treatment escape, so that people first found the Karlovy Vary hot spring. The Mills Hot Spring Corridor, known for its tall columns and 12 beautiful statues on the roof, is a different look from the Market Hot Spring Corridor. The Friedello Hot Spring (Geyser) Corridor is also a tourist lounge, and there are many souvenir shops around the hall for visitors to buy. The water column of "Freudello Hot Spring" is 14 meters high and the water temperature is 72 ℃. The "Dvorak Park Hot Spring Corridor", which appeared in 1881, is a bronze-domed pavilion, connecting each other with a white cast iron corridor. A hot spring outlet with a temperature of 47 ℃ is one of the 12 hot springs that can be directly drunk in the local area.