Studio Sante Uzdrowisko Miejskie is a day spa on Jagiellońska in Praga that calls itself Europe's first hydrogen spa. Its textile-free sauna zone has what it says is Warsaw's largest Finnish sauna, a spruce sauna, a steam bath, a Ganbanyoku stone sauna and a Goldarium, with indoor and outdoor cooling pools, a pool and jacuzzis. Sauna-master sessions run every evening, Monday nights from 19:00 are women only, entry is 16+ and a weekday hour before 16:00 costs 40 zł.