Terme di Caldana
- Location
- Caldana, Grosseto, Tuscany, Italy
- Water type
- bicarbonate
- Temperature
- 38 °C
- pH
- 8
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Terme di Caldana is an open-air thermal pool set in the mining heritage landscape of Gavorrano, in the Grosseto province of the Tuscan Maremma, where oligomineral thermal waters have flowed freely for centuries. The spring, which maintains a naturally warm temperature year-round, has been used since antiquity and flows into outdoor pools surrounded by Mediterranean maquis vegetation, creating an informal and accessible bathing experience. The combination of thermal waters and the dramatic post-industrial scenery of the Colline Metallifere makes Caldana one of Tuscany's most characterful free natural spa sites.