Kumamoto Aso City
An exceptional cold plunge bath made possible by Aso's soft water and a brown free-flowing natural hot spring
"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.
100% free-flowing natural spring water from a sodium, magnesium sulfate, and bicarbonate spring. The iron-containing brown water is effective for sensitivity to cold and recovery from fatigue, and the warmth lingers even after you get out of the bath. Another appeal is that it is carefully cleaned every day, so you can always enjoy fresh, high-quality water.
A dry sauna lavishly finished with natural wood and filled with a pleasant timber scent. Stable heat from a far-infrared stove warms the room evenly and efficiently encourages sweating. In this bright, clean space, you can thoroughly soothe the fatigue of your trip to Aso.
Monday
Kumamoto Aso City
An exceptional cold plunge bath made possible by Aso's soft water and a brown free-flowing natural hot spring
"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.
100% free-flowing natural spring water from a sodium, magnesium sulfate, and bicarbonate spring. The iron-containing brown water is effective for sensitivity to cold and recovery from fatigue, and the warmth lingers even after you get out of the bath. Another appeal is that it is carefully cleaned every day, so you can always enjoy fresh, high-quality water.
A dry sauna lavishly finished with natural wood and filled with a pleasant timber scent. Stable heat from a far-infrared stove warms the room evenly and efficiently encourages sweating. In this bright, clean space, you can thoroughly soothe the fatigue of your trip to Aso.
Monday
A cold plunge bath using high-quality soft water nurtured by Aso's rich land. The water is extremely mellow, with a gentle feel that seems to cling to the skin. This is a luxurious cold plunge bath unique to Aso, gently yet firmly cooling down a body heated by the sauna.
A cold plunge bath using high-quality soft water nurtured by Aso's rich land. The water is extremely mellow, with a gentle feel that seems to cling to the skin. This is a luxurious cold plunge bath unique to Aso, gently yet firmly cooling down a body heated by the sauna.
