These hot springs were used at the time of the Etruscan and Roman Empire, not to mention the most frequently used by Lawrence the Magnificent and Padre Pio II Piccolomini.

The springs are made up of sodium, sulphur, and alkaline components. They are hypothermic springs that can reach up to 50 degrees Celsius. The water flows out of a spring that supplies a pool built in 1500. The healing waters are used for soaking and for making mud treatments that help soothe a variety of ailments (for example, respiratory and gynaecological).

Bagno Vignoni is a charming and curious place surrounded by medieval boroughs and castles. It is also characterized for its large plaza which completely encloses its large thermal pool. Tucked in the hills of the Artistico and Culturale park of Val d’Orcia, it is just a ways away from the Ancient thermal springs of Bagno The Vignoni Spring is a charming and curious place surrounded by medieval boroughs and castles. It is also characterized for its large plaza which completely encloses its large thermal pool. Tucked in the hills of the Artistico and Culturale park of Val d’Orcia, it is just a ways away from the Ancient thermal springs of Bagno Vignoni.