Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Terme di Sarnano, in the Marche region of Italy, taps sulfurous water at 39°C, pH 6.5. Indoor pools, massages, and a sauna are offered in this Apennine spa village.
Insider tip — Terme di Sarnano is set in the medieval hill town of Sarnano in the Marche Apennines at approximately 43.0°N, 13.3°E, flanked by the Sibillini Mountains National Park. The sulfurous springs emerge from Mesozoic limestone aquifers recharged by the high Apennine watershed above. The spa has been operating since the 19th century and offers medically supervised thermal cures particularly for respiratory and dermatological conditions. Sarnano itself is one of Italy's most beautifully preserved medieval borghi, giving the thermal cure a rich cultural backdrop.