Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Healthy Land Onsen Hoyokan is located in the city of Kagoshima, southern Japan, a volcanic region known for its hot springs. The sulfurous water reaches 44°C, shared between an indoor bath, an outdoor rotenburo and a sauna.
Insider tip — Healthy Land Onsen Hoyokan is a wellness bathing facility in southern Kagoshima Prefecture, close to the volcanic activity of Sakurajima. The strongly sulfurous waters are typical of this volcanically active region, releasing a sharp mineral aroma. The facility name emphasizes well-being over luxury, attracting local residents seeking relaxation and invigoration. Kagoshima onsen culture runs deep here, with bathing traditions tied to the land's geothermal energy.