Eighteen pools in a neo-baroque palace, fed by springs that come out of the ground hotter than a bath. It is the most photographed thing in Budapest and also the most misunderstood — starting with what your ticket actually includes.
Two thermal springs feed the complex, and the water reaches the surface far hotter than anyone could sit in — it is cooled before it enters the pools, which sit between roughly 27 and 38 degrees depending on which one you pick. The mineral content is the reason Hungarians treat this as medicine rather than leisure: doctors here still prescribe courses of bathing.
The neo-baroque complex opened in 1913 and is the largest medicinal bath in Europe. The three outdoor pools are the famous ones — a warm one for sitting, a cooler one for swimming lengths, and a circular current pool that spins you around whether you want it or not. Fifteen more sit indoors, along with saunas and steam rooms, and they are far quieter than the courtyard.
Swimsuit, flip-flops and a towel are the essentials; towels and even swimsuits can be rented on site, at a price that makes bringing your own worthwhile. A swimming cap is required in the lap pool only. Bring a padlock if you take a locker, and leave anything valuable at the hotel — this is a public bath, not a spa hotel.
The men playing chess on floating boards in the warm outdoor pool are not a tourist attraction, they are regulars who have been doing it for decades. Watch, do not photograph them at close range, and if you want to sit near them, arrive early — those corners are taken by eight in the morning.
Pair the baths with the Parliament, the Danube at night and a ruin bar in the Jewish Quarter on our complete Budapest guide — or let the AI build your day-by-day itinerary.
Budapest City Guide