2 Hotels in Japan
Source:
@onsen_quest_japan
onsen
acidic water
hot spring
soaking
japanese culture
thermal bath
mineral water
2 hotels in Japan: Shin-Tamagawa Onsen, Tamagawa Onsen. Every place is verified on Google Maps, featured in an Instagram post by Miki.

Shin-Tamagawa Onsen
Japanese inn
4.3
Experience Japan's most acidic onsen. Soak for a few minutes to feel the unique sting and therapeutic effects.

Tamagawa Onsen
Public bath
4.4
Visit this famous onsen known for its healing waters. Note that it closes in winter, unlike Shin-Tamagawa.