The Museo Diocesano of San Domenico is hosted inside the Chapel of the Suffragio, near the church of San Domenico. Strongly wanted by the Monsignor Giuseppe Chiaretti, is part of a museum network that includes 15 locations in the diocesan territory.

The church of San Domenico and the chapel are what remains of the religious complex built by the Della Corgna family between the XVI and the XVII century. The small chapel of the church of Santa Maria delle Grazie (now the cinema of the town) was the headquarters, at least since 1593, of the Confraternita della Frusta.