At the centre of a fascinating territory abounding in natural springs, where geothermal sources have been traditionally exploited, the exceptional Sasso Pisano complex constitutes the only surviving example of Etruscan baths from the late Hellenic Age.
In Sasso Pisano one can also note the activity of a small geyser, with a frequency of emission of only a few minutes. A suggestive path allows the visitor to have a look at the most enjoyable events connecting the two medieval Hamlets of Sasso Pisano and Monterotondo Marittimo.
The many thermal water fountains next to the small Hamlet of Sasso Pisano also feed some old washhouses, among them you can find one which has recently been restored and is located in the proximity of the Cemetery; the second has not be restored and can be found next to the Enel village of the Lagoni di Sasso Pisano.
