Inasayama Onsen
Mont Inasa, Nagasaki, Japon, Japan
- Location
- Mont Inasa, Nagasaki, Japon, Japan
- Water type
- thermal
- pH
- 7.3
Water profile
Mineralisation
Balancing
LowHigh
Rich in trace elements — gentle on the skin.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesCalcium
Inasayama Onsen is a Japanese thermal spring set against the verdant slopes of its namesake mountain, where geological activity beneath volcanic uplands brings mineral-rich waters to the surface in a landscape of forested highland solitude. The spring offers the intimate, mountain-retreat character typical of Japan's smaller onsens, where the connection between landscape and thermal water is felt most directly and the rhythms of nature govern daily life. Bathing here follows the traditional Japanese pattern of immersion, rest, and contemplation within an upland setting of natural beauty.
Insider tip — Inasayama Onsen on Mount Inasa (稲佐山, 333 m), Nagasaki. Inasayama offers one of the 'three most beautiful night views in Japan' over the glittering port of Nagasaki. Nagasaki (site of the atomic bomb of 9 August 1945) is a uniquely multicultural city, shaped by Dutch, Chinese and Portuguese influences. The summit onsen offers a sweeping view of the bay and islands.
Nearby
Frequently asked questions
What type of water is found here?
This spot features thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.