The Mineral Water Pump Room (the so-called “Kursaal”) located in the Spa Park was established in the years 1880 – 1881 in the form of an indoor walking gallery designed by Edward Cichocki. Built of wood, in the “Swiss” style, it still impresses with its facade, decorated with wooden openwork lace. It was rebuilt in the interwar period and now it also houses a concert hall and the “Bristol” cafe. The Mineral Water Pump Room is one of the oldest buildings in Ciechocinek.