There are two kinds of natural spring waters in Eger: radon curative water and sulphurous thermal water, which make Eger unique throughout the world. The Eger Thermal Bath was opened in 1932. One of Hungary’s nicest park baths is popular with those recuperating, doing sports or just having fun in a beautiful green environment. The bath is a real paradise for kids. A pool castle, huge slides and beautiful water lilies turn spa time into an unforgettable experience.