Shimabara Onsen Hotel Nanpuro
"Shimabara Onsen Hotel Nanpuro" is a long-established hot spring inn with a history of 113 years, located in Shimabara City, Nagasaki Prefecture. It features an open-air bath with a stunning view of the Ariake Sea and a panoramic large bath, both filled with bicarbonate spring water flowing directly from the source. The facility is equipped with a total hinoki sauna made from Kumamoto-grown cypress, a Finnish-style self-löyly sauna, and a steam sauna. You can finish off with a refreshing dip in the cold plunge bath filled with Shimabara spring water gushing from the foot of Mount Unzen. Enhance your bathing experience with a variety of baths such as the beauty bubble bath, silky bath, and reclining bath. Whether staying overnight or visiting for the day, you can enjoy your time to the fullest from early morning at 5 AM to 11 PM.
Facility Name
Shimabara Onsen Hotel Nanpuro
Facility Type
Onsen & Spa・Hotel & Ryokan
Address
2-7331-1 Bentencho, Shimabara City, Nagasaki Prefecture
Closed Days
None
Business Hours
Monday 05:00〜23:00
Tuesday 05:00〜23:00
Wednesday 05:00〜23:00
Thursday 05:00〜23:00
Friday 05:00〜23:00
Saturday 05:00〜23:00
Sunday 05:00〜23:00
Holiday 05:00〜23:00
Cleaning 11:00~12:00
※Additional Operating Hours Information
5:00-23:00 (April to November)
6:00-23:00 (December to March)
♨️Hot Spring Information
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Motoike Source & Kannonjima Source (Mixed Spring)
Natural Hot Spring
Flowing
A bicarbonate spring mixed at a ratio of 3:7 from the Motoike Source and Kannonjima Source. It is colorless, transparent, tasteless, and odorless, with a smooth texture gentle on the skin. Bicarbonate springs are also known as "beauty baths," softening and washing away skin keratin, leaving the skin smooth after bathing. It has high heat retention, keeping the body warm and cozy even after bathing. It is expected to be effective for chronic muscle and joint pain, cold sensitivity, decreased gastrointestinal function, and fatigue recovery. Enjoy the fresh spring water flowing directly from the source in the open-air bath "TENKUH" or the panoramic large bath "Kogane," spending a blissful moment with the stunning view of the Ariake Sea.
Sauna & Cold Bath Information
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"Umi no Sauna" "Sora no Sauna"
Male
90°C
A Finnish-style self-löyly sauna with a spectacular view floating on the sea. The men's sauna is called "Umi no Sauna" and the women's sauna is "Sora no Sauna," offering a unique location with an endless ocean and sky view. Sit on the two-tiered bench made entirely of hinoki and achieve a state of totonou while gazing at the grand panorama of the Ariake Sea through the large window protruding into the sea.
When Shimabara spring water is poured over the sauna stones heated by the latest model ZIEL (electric heater) from METOS, it sizzles and crackles, enveloping the body in an intense heat wave. With no TV or noise, only the pleasant sound of löyly can be heard.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
6people
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Total Hinoki Sauna
Male
90°C
The only total hinoki sauna with a sea view on the Shimabara Peninsula, made from Kumamoto-grown cypress. It evolved to be even more powerful with the renewal in February 2023, introducing the METOS löyly dedicated sauna stove "iki." Auto-löyly operates every hour on the hour and half-hour, filling the room with pleasant aromatic steam. Additionally, a jet fan installed on the ceiling automatically activates every 30 minutes, delivering an intense heat wave.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
10people
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Finnish-style Self-löyly Sauna
Male
85°C
A private sauna for adult meditation and totonou. A cozy-sized sauna entirely lined with hinoki. Enjoy a quiet time to reflect on yourself, a special moment with close friends, or in any style you prefer in this private space. The latest model ZIEL (electric heater) from METOS, located at the back of the bench, transforms self-löyly into the ultimate experience.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
2people
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Steam Sauna
Male
40°C
The only steam sauna with a sea view in Shimabara. It creates a high-humidity space that is gentle on the skin, throat, and hair. With a lower temperature setting (around 40°C) compared to high-temperature dry saunas, it is less stimulating and burdensome on the body, allowing even those who are not fond of hot saunas to sweat comfortably and slowly.
Sauna Type
Steam Sauna
Stove Type
Built-in Stove
Capacity
2people
❄️
Infinity "Standing Water" Bath
Male
15°C
An infinity "standing water" bath floating on the sea. A new sensation cold plunge bath where you can stand and soak in a breathtaking location closest to the sea. With a water depth of about 130cm, you can immerse yourself up to your shoulders, enjoying the depth with six steps. It abundantly uses Shimabara natural spring water, selected as one of the top 100 famous waters in Japan, with a smooth water quality rich in calcium gushing from the foot of Mount Unzen.
Water Quality
Groundwater
✓ Flowing
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0Private Cold Plunge Baths (3)
Male
Private cold plunge baths for one person. Situated in a scenic spot overlooking the sea, each bath offers different temperature settings adjusted by cooling chillers. Experience the "cold-cold alternating bath" that cannot be found elsewhere, and find your preferred cool down by laddering through the different temperatures.
Water Quality
Groundwater
✓ Flowing
❄️
Shimabara's Chilly Spring Water Bath
Male
15°C
A spring water bath using 100% natural water from the top 100 famous waters in Japan, flowing directly from the source. A new sensation cold plunge bath with eight nozzles gently enveloping the entire body. After the sauna, enjoy a refreshing cool down with a cold water head shower, making it easy for those who are not fond of cold plunge baths to enjoy. The mildness and refreshing sensation unique to Shimabara spring water pleasantly cools the heated body.
Water Quality
Groundwater
✓ Flowing