Budapest is known as the thermal capital of the world, with 118 natural springs across the city providing thermal water rich in minerals. The historic baths of Budapest, including the Széchenyi, Gellért and Rudas baths, are major tourist attractions offering medical treatments and relaxation. Budapest Healing Baths and Hot Springs Co. Ltd. operates nine thermal baths and five open-air baths, with plans to expand and renew several baths to maintain Budapest's reputation as a premier thermal destination.