Currently transformed into an auditorium. Once it stood near the keep: rebuilt twice, it was located a little lower than the old position. It is a small jewel of Baroque art. Above the altar, a scagliola work by Interlenghi di Montottone, a canvas by A. Ricci, the Last Supper; on the sides two paintings, Madonna with Child and Saints Nicola di Bari and Agata (left) and Beato Pietro da Mogliano and S. Antonio da Padova (right).