An open-air bath overlooking Lake Harutori and a powerful gas far-infrared sauna are the highlights
Hokkaido Kushiro City
"Natural Hot Spring Taikiyu Harutori Branch" is a hot spring bathhouse located on the shore of Lake Harutori in Kushiro, Hokkaido. Its 100% natural chloride spring is highly moisturizing and is affectionately known as the "hot water of warmth," as it warms you to the core. The sauna is a gas far-infrared sauna that emits the same wavelength as sunlight, and its powerful heat encourages a pleasant sweat. The cold plunge baths come in two temperatures, low and medium, allowing you to cool down according to your condition and preference that day. You can enjoy the changing seasonal scenery from the open-air bath, and refresh both body and mind with an airy outdoor rest. Lodging facilities are also available, making it suitable for long stays.
TypeNatural Hot Spring
A 100% natural chloride spring (heated and circulated). Rich in salt, the water is excellent for moisturizing and sterilizing effects, helping keep the skin healthy. In the atmospheric stone-built open-air bath, you can spend blissful moments warming your body to the core while feeling a pleasant breeze.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A spacious gas far-infrared sauna where you can relax at your own pace. Heat with the same wavelength as sunlight gradually penetrates deep into the body, letting you enjoy a refreshing sweat. A roomy, open atmosphere makes it easy to unwind while watching TV.
Water QualityTap Water
Capacity3people
A crisp, cold plunge bath set to a low temperature. It instantly cools down your body after sauna use and delivers an intense sense of refreshment. The bath is also deep enough for you to immerse yourself fully and cool down properly.
Water QualityTap Water
Capacity3people
A cold plunge bath with a pleasantly moderate water temperature of around 25°C, ideal for soaking slowly. Recommended for those who find very cold baths difficult to enjoy, or for anyone who wants a longer cool-down session. It offers relaxation without putting strain on the body.
Closed Days: None
〒085-0813 Hokkaido Kushiro-shi Harutori 7-chome 1-45
Gender Access
Mixed Gender
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
An open-air bath overlooking Lake Harutori and a powerful gas far-infrared sauna are the highlights
Hokkaido Kushiro City
"Natural Hot Spring Taikiyu Harutori Branch" is a hot spring bathhouse located on the shore of Lake Harutori in Kushiro, Hokkaido. Its 100% natural chloride spring is highly moisturizing and is affectionately known as the "hot water of warmth," as it warms you to the core. The sauna is a gas far-infrared sauna that emits the same wavelength as sunlight, and its powerful heat encourages a pleasant sweat. The cold plunge baths come in two temperatures, low and medium, allowing you to cool down according to your condition and preference that day. You can enjoy the changing seasonal scenery from the open-air bath, and refresh both body and mind with an airy outdoor rest. Lodging facilities are also available, making it suitable for long stays.
TypeNatural Hot Spring
A 100% natural chloride spring (heated and circulated). Rich in salt, the water is excellent for moisturizing and sterilizing effects, helping keep the skin healthy. In the atmospheric stone-built open-air bath, you can spend blissful moments warming your body to the core while feeling a pleasant breeze.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity20people
A spacious gas far-infrared sauna where you can relax at your own pace. Heat with the same wavelength as sunlight gradually penetrates deep into the body, letting you enjoy a refreshing sweat. A roomy, open atmosphere makes it easy to unwind while watching TV.
Water QualityTap Water
Capacity3people
A crisp, cold plunge bath set to a low temperature. It instantly cools down your body after sauna use and delivers an intense sense of refreshment. The bath is also deep enough for you to immerse yourself fully and cool down properly.
Water QualityTap Water
Capacity3people
A cold plunge bath with a pleasantly moderate water temperature of around 25°C, ideal for soaking slowly. Recommended for those who find very cold baths difficult to enjoy, or for anyone who wants a longer cool-down session. It offers relaxation without putting strain on the body.
Closed Days: None
〒085-0813 Hokkaido Kushiro-shi Harutori 7-chome 1-45
Gender Access
Mixed Gender
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more