SThe fountain is situated in the square and was built in 1881. It has an enormous architectonic façade structure split on two levels. The higher of the two has a semi-circular gable and features a clock . The lower door with ashlar brickwork closes between two columns against the fountain itself inserted into an arch niche.

It is characterized by a mask in the centre and two marine creatures on each side which spurt water into the basin below. Above this, the stem of the city and a marble slate which celebrates not only the rediscovery of the ancient Etruscan water strata of Cerveteri but also the date of its erection.