Omuta Natural Hot Spring Saikou no Yu
Located in Omuta City, Fukuoka Prefecture, 'Omuta Natural Hot Spring Saikou no Yu' is a 100% natural hot spring facility featuring alkaline simple hot springs. In the spacious open-air area, you can enjoy a bath while gazing at the moon in the night sky, and relax from the core of your body with family baths, indoor baths, and a variety of tubs. The adjacent trailer house accommodation 'The Trailer House Village Omuta Spa' allows for overnight stays. Additionally, the facility is well-equipped with a fitness gym, kids' room, and a select shop for grains, offering a new spa experience that combines hot springs and a stay.
Facility Name
Omuta Natural Hot Spring Saikou no Yu
Facility Type
Onsen & Spa
Address
6-37 Shinkatsuragi-machi, Omuta City, Fukuoka Prefecture
Closed Days
None
Business Hours
Monday 10:00〜23:00
Tuesday 10:00〜23:00
Wednesday 10:00〜23:00
Thursday 10:00〜23:00
Friday 10:00〜23:00
Saturday 10:00〜23:00
Sunday 10:00〜23:00
Holiday 10:00〜23:00
♨️Hot Spring Information
♨️
Hot Spring
Natural Hot Spring
100% natural hot spring. The spring quality is an alkaline simple hot spring (pH 9.8), offering a variety of tubs such as open-air, indoor, and family baths. Features a soft touch on the skin and a smooth feeling after bathing.
Sauna & Cold Bath Information
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Hybrid Sauna
Male
90°C
Combines far-infrared heaters and Harvia heaters, with an automatic löyly every 20 minutes. The spacious room has four tiers, with two partitioned seats and two reclining seats. The uniform convection heat leads to rapid sweating, and the distance to the cold plunge bath is optimized.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
40people
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Steam Sauna
Male
50°C
A steam type that promotes gentle sweating in a high-humidity environment. Equipped with a circulator to ensure indoor air circulation, and two-tiered tile benches for posture options. Focuses on skincare and relaxation, serving as an option for those who are sensitive to high temperatures.
Sauna Type
Steam Sauna
Stove Type
Built-in Stove
Capacity
10people
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Meditation Sauna
Male
85°C
A 'quiet' sauna with a calm design reminiscent of a mining town, combined with the flicker of water surface lighting. Equipped with two Harvia Spirit 9 units, allowing for self-löyly with aromatic water (up to 2 cups per unit every 10 minutes). A room for advanced users focused on concentration and immersion.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
12people
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Barrel Sauna
Male
85°C
A large barrel-shaped sauna made entirely of wood. The ceiling design enhances heat circulation, achieving powerful heating with the Harvia Legend 125. Allows for self-löyly (up to 2 cups every 10 minutes). Surrounded by the scent of wood, it is designed for a seamless 'totonou' experience from outdoor air baths.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
10people
❄️
Cold Plunge Bath (Groundwater)
Male
18°C
Features a soft touch derived from groundwater. Located on the hybrid and steam side of the open-air area. The soft water quality of the groundwater envelops the entire body, providing relaxation.
Water Quality
Groundwater
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Cold Plunge Bath (Hot Spring)
Male
15°C
The in-house hot spring with a pH of 9.8 is chilled to about 15°C using a chiller. Maintains the hot spring components while providing a cooling sensation, offering a unique loop of heat → cold → indoor air bath. Differs from typical cold plunge baths with a smoothness characteristic of alkaline water.
Water Quality
Hot Spring Water
❄️
Strong Cold Plunge Bath (Groundwater)
Male
8°C
Set at a strong cold temperature of about 8°C, located in front of the open-air barrel. Cools deeply in a short time, creating a contrast in alternating baths. Groundwater is chilled to an extreme degree, directly connecting to the multi-tiered outdoor air bath chairs. Designed for advanced users who want clear thermal stimulation.
Water Quality
Groundwater