The Széchenyi Thermal Bath in City Park is one of Europe’s best-known and largest bath complexes. Its uniqueness lies in the fact that it was built above thermal water, drawing from the deep artesian wells beneath City Park. The imposing Neo-Baroque building was designed by Győző Czigler, and opened in 1913.

In the outdoor pools of the “Szecska,” it is a common sight in both winter and summer that guests play chess in the steaming thermal water. On selected Saturday evenings, however, the atmosphere changes completely as Sparty pool parties take over the space. At these times, electronic music, laser shows, and lighting effects transform the pool area into a nighttime entertainment venue.