Castello di Montauto
The Castle of Montauto is assumed to date back to 1164 and was used as a home by the Alberti. Later it became owned by the Florentines. Unfortunately, it is in total abandonment and is used by locals with agricultural function. Despite this, it is possible to visit it and see what is left of it.
Strada Vicinale da Fontanelle - Cantagallo