Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Bentong Hot Spring, in Pahang state, Malaysia, offers sulfurous water at 42°C. The site includes an open-air pool suited to wild bathing, surrounded by tropical jungle.
Insider tip — Bentong Hot Spring is set in a valley at the foot of the Titiwangsa Main Range, where geothermal heat pushes mineral-rich water to the surface amid lowland rainforest. It lies about 60 km east of Kuala Lumpur via the Karak Highway, making it a popular weekend escape for city residents. The site features footbath facilities and small pools shaded by tropical trees. Bentong town itself is known for its old-town coffee shops serving traditional Hakka cuisine — a perfect pairing after a soak.