About Aso Bohchu Onsen Yumenoyu
"Aso Bohchu Onsen Yumenoyu" is an easy-to-access day-use hot spring facility located right in front of JR Aso Station in Aso City, Kumamoto Prefecture. Its 100% natural free-flowing spring water is known for its distinctive brown color, which contains iron and is said to warm the body all the way to the core. The sauna room is a clean, inviting space lavishly finished with natural wood, where you can take your time and enjoy a deep sweat surrounded by the scent of timber. Especially highly rated by sauna enthusiasts is the cold plunge bath, filled with Aso's high-quality soft water. It is not shockingly cold, and its mellow water gently tightens and refreshes a body warmed by the sauna. Outdoor air bathing while feeling Aso's crisp air is also exceptional.