Thermal baths are facilities that utilize naturally heated mineral water for relaxation and therapeutic purposes. These baths are often found in regions with geothermal activity, where hot springs provide a steady supply of warm water. People visit thermal baths to enjoy the soothing effects of the minerals in the water, which can promote relaxation and improve skin health. Many thermal baths also offer additional amenities, such as saunas, steam rooms, and massage services. Popular destinations for thermal baths include Iceland, Hungary, and Japan, where visitors can experience the unique cultural practices associated with bathing in mineral-rich waters.