Chianciano Terme is a spa town in the hills of southern Tuscany, about 90 km southeast of Florence and 50 km from Siena. The town has been known for its thermal waters since Etruscan and Roman times — the springs are said to be particularly good for the liver, which the Italians take seriously.
The old hilltop centre — the Città Vecchia — is pleasant for a stroll, with views over the Val di Chiana and a small archaeology museum with Etruscan votive finds from the springs. But the real draw is the thermal parks: Terme Sensoriali and the outdoor pools of Theia offer a mix of therapeutic and leisure bathing. The town makes a practical base for exploring the surrounding hill towns — Montepulciano, Pienza, and Montalcino are all within easy reach.