The area of Chianciano hosted an important Etruscan Centre since the 5th century BC, which stood on a hill overlooking the Valdichiana and its agricultural production, along the road that provided the link between the Northern Etruria and the Mediterranean Sea. Thanks to its location and the exploitation of its springs, Chianciano was an important Etruscan Centre.
The remains of the Etruscan Temple of Fucoli are kept in the Museo Civico Archeologico delle Acque. The Museum, which opened in 1997, has been strongly desired by the Geoarchaelogical Association of Chianciano and municipal administration, in order to offer the right tribute to local excavations and to donations of private citizens. The location offered by the Museum is a tribute to the Etruscan civilization: the visit is organized by thematic sections, which deepen the aspects of the life and death of the ancient inhabitants of the Valdichiana.