Shioashiya Onsen SPA Suishun
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Shioashiya Onsen SPA Suishun is a day-use hot spring facility located in Ashiya City, Hyogo Prefecture. It features three types of saunas: löyly sauna, meditation sauna, and herbal salt sauna, which draw out sweat at high temperatures, followed by a refreshing cold plunge bath. The open-air rock bath offers the chloride bicarbonate spring 'Shiosai no Yu' in a free-flowing source, providing a gentle touch on the skin with high heat retention. The facility also includes five stone saunas, a recliner room with a view of the marina, a Japanese restaurant, a café, and a hot yoga studio, allowing you to relax all day by the seaside of Ashiya.
Facility Name
Shioashiya Onsen SPA Suishun
Facility Type
Onsen & Spa
Address
10-2 Kaiyo-cho, Ashiya City, Hyogo Prefecture
Closed Days
None
Business Hours
Monday 09:00〜01:00
Tuesday 09:00〜01:00
Wednesday 09:00〜01:00
Thursday 09:00〜01:00
Friday 09:00〜01:00
Saturday 09:00〜01:00
Sunday 09:00〜01:00
Holiday 09:00〜01:00
♨️Hot Spring Information
♨️
Shiosai no Yu
Natural Hot Spring
Flowing
The natural hot spring 'Shiosai no Yu' springs from underground. The upper tier of the open-air rock bath offers free-flowing source water without heating, allowing you to enjoy the natural state of the water. The spring quality contains chlorides and bicarbonates, providing a salty membrane sensation while maintaining the softness of bicarbonates, offering high beauty benefits for the skin. With excellent heat retention, it warms the body from the core after bathing, making it difficult to catch a chill. It is expected to be effective for chronic muscle and joint pain, sensitivity to cold, fatigue recovery, cuts, and skin diseases. A therapeutic spring by the seaside of Ashiya, where you can quietly soak and reset your mind and body.
Sauna & Cold Bath Information
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Löyly Sauna
Male
90°C
An automatic löyly is performed every hour on the hour, where water is poured over heated sauna stones, filling the room with high-temperature steam. Occasionally, staff perform a heat wave löyly service, where the circulating steam envelops the body with a large fan. The quality of the heat is sharp and deep, resulting in significant sweating even in a short time. This main sauna is enjoyable for a wide range of users, from advanced sauna enthusiasts accustomed to high temperatures to löyly beginners, and is ideal as an entry point to outdoor air bathing.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
20people
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Meditation Sauna
Male
90°C
A quiet sauna space exclusively for the men's bath. Self-löyly is possible, allowing you to pour water on the sauna stones at your own pace and adjust the humidity and heat to your liking. With a meditation concept, the calm interior without TV or music allows for deep relaxation while facing oneself. In contrast to the lively löyly sauna, it is an ideal space for slowly sweating and aligning both mind and body.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
4people
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Herbal Salt Sauna
Male
60°C
A salt sauna filled with steam blended with ten types of herbal medicines, including cinnamon, chili peppers, and ginger. The aroma of the herbs stimulates the nasal passages and promotes sweating. By rubbing salt all over the body, it effectively removes old keratin and waste, leaving the skin smooth. Every hour on the hour, a 'White Attraction' event occurs, where a large amount of steam is released, enveloping the room in white. Suitable for those who prefer moderate temperatures, as it allows for a gradual experience.
Sauna Type
Herb Sauna
Stove Type
Built-in Stove
Capacity
8people
❄️
Cold Bath
Male
16°C
A cold plunge bath to cool down the body after the sauna. Located adjacent to the sauna area, it is easily accessible from the löyly sauna and meditation sauna. The crisp cold temperature quickly cools down the body heated by the high-temperature sauna. The water quality is clean and soft, providing a pleasant sensation on the body. After the cold plunge bath, you can relax in the open-air area on a totonoi chair or deck chair for outdoor air bathing, experiencing a deep state of perfect relaxation while feeling the sea breeze.
Water Quality
Tap Water