Recommended onsen in Niigata

6 picks ranked from onsen analysis-sheet data (official, verified and free-flowing sources prioritised)

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Matsunoyamaonsen Sakenoyado Tamakiya Chloride Spring
Chloride SpringInfo pending
Matsunoyamaonsen Sakenoyado Tamakiya
松之山温泉　酒の宿　玉城屋
Niigata Tokamachi· 鷹の湯 混合泉
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Onsen RyokanRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

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Matsunoyama Onsen Center Taka no Yu Chloride Spring
Chloride SpringInfo pending
Matsunoyama Onsen Center Taka no Yu
松之山温泉センター鷹の湯
Niigata 十日町市· 鷹の湯 混合泉Matsunoyama Onsen
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Day-use Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

Check Availability & Rates
PRIncludes affiliate links
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Matsunoyama Onsen Shirakawaya Chloride Spring
Chloride SpringInfo pending
Matsunoyama Onsen Shirakawaya
松之山温泉　薬湯香ル宿　白川屋
Niigata Tokamachi· 鷹の湯 混合泉
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Onsen Ryokan
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

Check Availability & Rates
PRIncludes affiliate links
TripAgoda楽天じゃらん
Matsunoyama Onsen Ponshu Hotel Suimu Chloride Spring
Chloride SpringInfo pending
Matsunoyama Onsen Ponshu Hotel Suimu
松之山温泉　Ponshu Hotel 睡夢
Niigata Tokamachi· 鷹の湯 混合泉
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Onsen RyokanPrivate Rental Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

Check Availability & Rates
PRIncludes affiliate links
TripAgoda楽天じゃらん
Matsunoyamaonsen Hinanoyado Chitose Chloride Spring
Chloride SpringInfo pending
Matsunoyamaonsen Hinanoyado Chitose
松之山温泉　ひなの宿　ちとせ
Niigata Tokamachi· 鷹の湯 混合泉Matsunoyama Onsen
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Onsen RyokanPrivate Rental BathRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

Check Availability & Rates
PRIncludes affiliate links
TripAgoda楽天じゃらん
Matsunoyama Onsen Izumiya Chloride Spring
Chloride SpringInfo pending
Matsunoyama Onsen Izumiya
松之山温泉　和泉屋
Niigata Tokamachi· 鷹の湯 混合泉
Salty hot water embracing warmth

Nestled in the scenic town of Matsuyama, this spring has long been cherished for relieving traveler fatigue, boasting robust eagle-like properties. The hypertonic chloride waters envelop the skin, smoothly expelling excess fluids and metabolic waste. The lightness after bathing and deep-penetrating warmth soothe the mind and body, freeing you from daily stress. Ideal for those with chronic stiffness or cold extremities, and perfect for weekend rejuvenation.

Onsen RyokanPrivate Rental BathRoom with Open-air Bath
StimulationBactericidalSkin BeautyHeat RetentionRelaxation
pHMildly Alkaline7.8
0714
TEMP88.7℃
0℃50℃100℃
KEY MINERALS
Metaboric acid
287 mg/kg

Undissociated boric acid with antibacterial action that keeps the skin surface clean.

Chloride ion
9514 mg/kg

Salinity comparable to seawater. The salt film traps heat for outstanding warmth ("hot bath spring").

Bromide ion
35.0 mg/kg

Gentle calming action; often found alongside chloride.

Check Availability & Rates
PRIncludes affiliate links
TripAgoda楽天じゃらん

About onsen in Niigata

The benefits of an onsen vary by spring type. Niigata has a wide variety of spring types, each with different characteristics. my Onsen Techo ranks the onsen best suited to your symptom and area based on analysis-sheet data, which is mandated for display under Article 18 of Japan's Hot Spring Act. Each onsen page shows mineral visualisations, bathing tips and booking options.