The Terme di Petriolo are located in the Basso Merse nature reserve 30 km south of Siena.

The Therapeutic Thermal Baths are fed by hyperthermal water + 43° that flows from the spring located on the bank of the river Farma.

Thanks to its components, the thermal water of Terme di Petriolo contains many healthy and beneficial properties that have remained unchanged over time

The Locanda di Petriolo’s guests will have free access to the therapeutic pools at the Petriolo Thermal Baths.