It is located at the eastern end of the Ponte delle Torri, standing out against the charming nature of Monteluco’s woods. It was built as a watch-out on the bridge; inside there used to be water reservoirs feeding a public mill that was active until the 19th century.

L’Umbria, Manuali per il Territorio, Spoleto, Roma 1978; A. Sansi, Degli edifici e dei frammenti storici delle antiche età di Spoleto, Foligno 1869