Photo: 663highland · CC BY 2.5 · Wikimedia Commons
Hoppo Onsen
Hoppo Onsen is a hot spring town in Nagano, Japan. The water leaves the ground at 50°C, hot. Officially the water is classed as sulfur spring.
The water here
Sulfur spring
The classic rotten-egg smell and milky white water. It can tarnish silver jewellery, so take it off.
The numbers
- Water temperature
- 50°C
- Address in Japanese
- 長野県下高井郡山ノ内町大字平穏、志賀高原発哺
Figures from the town's Japanese Wikipedia article.
Where it is
36.7244, 138.5069 — open the map
Read more
Other towns in Nagano
Bessho OnsenNagano · 別所温泉Hirugami OnsenNagano · 昼神温泉Togura-Kamiyamada OnsenNagano · 戸倉上山田温泉Shirahone OnsenNagano · 白骨温泉Kakeyu OnsenNagano · 鹿教湯温泉Yudanaka-Shibu OnsenNagano · 湯田中渋温泉郷Nakabusa OnsenNagano · 中房温泉Asama OnsenNagano · 浅間温泉
Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.