The mountain is named after St. Gerard of Hungary (St. Gellert), who baptized the Hungarians, and was killed in a barbaric way: he was thrown from the aforementioned mountain in a barrel studded with nails and drowned in the Danube. Baths "Gellert" were built in 1912-1918. in the style of the Secession (Art Nouveau). Baths include hot mineral water pools and saunas. In the outdoor pool, artificial waves are created every 10 minutes. Medical services and therapeutic massages are available.
Also worth paying attention to the monument to Gellert, the chapel in the cave, the Citadel and the Freedom Monument. Initially, the monument was dedicated to the liberation of Budapest by the Soviet Army. In the early 90s of the XX century, the figure of the liberator was removed from the composition.