Pintu Batu
- Location
- Dairi, North Sumatra, Indonesia, Indonesia
- Water type
- sulfurous
- Temperature
- 38 °C
- pH
- 6.5
Water profile
Soothing — neither hot nor cold, perfect balance.
Rich in active gases or metals — a strong mineral character.
Soft water — natural, classic buoyancy.
Pintu Batu, meaning 'Stone Gate' in Indonesian and Malay, is a sulfurous hot spring site in Indonesia whose name evokes the dramatic rocky formations through which the geothermal waters flow or near which the spring has been developed. The geological setting of volcanic and metamorphic stone surrounding the spring gives Pintu Batu a rugged, elemental character that appeals to visitors seeking an authentic encounter with Indonesia's volcanic geothermal landscape. The sulfurous mineral waters flowing through or near the stone formation carry the mineral richness of volcanic geology, traditionally valued for the comfort they bring to the skin and for muscular relaxation by the local communities who have used the spring for generations.