One of the grandest spas in the city is the Gellert Bath and Spa centre, which includes an open-air pool (which turns into a wave pool), an effervescent swimming pool, a Finnish sauna, and a range of other saunas and plunge pools.

Massages and other spa treatments are also available at an extra fee. The complex was originally built between 1912 and 1918 in an Art Nouveau style, but it sustained serious damage during World War II.