Celebrating its 100th birthday next year, Gellért Bath is the go-to therme for those who want to bathe in beauty. Considered one of the most famous Art Nouveau thermal baths in Europe, it features a host of pools in varying shapes, sizes, and temperatures that rely on the same underground springs that the Knights of St. John used in the 12th century.
Spa-goers can also take advantage of an outdoor wave pool that first debuted in 1927. Although most spa-goers come to take the waters, the spa also offers a variety of massages, mud treatments, and more to enhance their experience. No Budapest itinerary is complete without a visit to this historic gem.