The building has a basilica plan with three naves that widen towards the sanctuary. The façade is architecturally very attractive, decorated with black and white marble in the Ligurian-Pisan Gothic style. Above it is a very refined rose window, attributed to the Pistoians Matteo and Pietro da Campiglio. The lunette above the portal lintel contains a fresco with the theme of the Baptism of Christ by St. John. the Baptist. - صورة ‪Chiesa di San Giovanni Battista‬، مونتيروسو آل مار

صورة فوتوغرافية لـ : The building has a basilica plan with three naves that widen towards the sanctuary. The façade is architecturally very attractive, decorated with black and white marble in the Ligurian-Pisan Gothic style. Above it is a very refined rose window, attributed to the Pistoians Matteo and Pietro da Campiglio. The lunette above the portal lintel contains a fresco with the theme of the Baptism of Christ by St. John. the Baptist.