Terme di Castelforte
- Location
- Castelforte, Lazio, Italy
- 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.
Terme di Castelforte occupies a hilltop medieval village in southern Lazio where sulfurous springs rise from the Ausoni Mountains and have been used since Roman antiquity. The waters have long been valued in the local bathing tradition, and visitors come to enjoy the soothing sulfurous mineral spring in a setting of historic stone architecture and panoramic views over the Garigliano valley toward the Tyrrhenian coast. The combination of classical thermal heritage, medieval landscape, and relatively undiscovered southern Lazio territory makes Castelforte a rewarding destination for spa travellers seeking authenticity.