Kusatsu Onsen
草津温泉
Gunma Kusatsu, Agatsuma District
群馬県 吾妻郡草津町

Kusatsu Onsen

草津温泉
Unverified

Gunma Kusatsu, Agatsuma District

群馬県 吾妻郡草津町

Famous Onsen Area
Kusatsu Onsen — overview, spring types, and access
酸性泉
SOURCES
♨Nishinokawara Gensen (Cho-yu)
西ノ河原源泉（町有）
Acidic aluminum sulfate chloride spring (Hypotonic acidic high-temperature spring)
Free-Flowing OnsenAcidic SpringpH 2.0453.7℃Natural sp…
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♨Bandaiko
万代鉱
Acidic hydrogen sulfate chloride spring (hypotonic acidic high-temperature spring)
Acidic SpringpH 1.7594.6℃Self-flowi…
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Learn more
Acidic Spring — benefits, bathing tips, and onsen-hopping order
ACCESS
Google MapsNearby spots
REVIEWS
📝First contributor: Onsen Enthusiast
✨ The descriptions, catch phrases, and translations on this page are generated by AI (Claude). pH, temperature, and component values are OCR-extracted from the official analysis report. Learn more