The fortified village of San Pietro in Musio:

Distant almost 10 km from Arcevia, its construction dates back to 1200and its ramparts to 1400. The church was, unfortunately, destructed during the Second World War in Marche, and rebuilt on its original drawing.

Outward its walls there is the shrine of Madonna di Montevago,that shields a fresco of Mary with hid child, that the inhabitants of San Pietro worshipped as thankgiving for the escaped menace of the plague in 1527.