Located within Aso Farm Land, the facility features the large-scale Aso Health Volcanic Onsen, boasting a site of 1,000 tsubo for each of the men's and women's areas. The expansive open-air area includes a 150 m promenade and offers 15 types of bathing styles such as medicinal baths and a wine bath. The sauna lineup is plentiful, with an indoor dry sauna and a cold plunge bath, and in the outdoor area you can find a steam sauna and a napping sauna where you can lie down while bathing. You can relax and rejuvenate your body and mind in the blessings of the great outdoors.