The parish church of Santissima Annunziata is the religious counterpart to the town hall — built in the same campaign, by the same team, in the same austere rationalist language. The plain travertine facade is broken only by a tall mosaic of the Annunciation by Ferruccio Ferrazzi above the main door, and the bell tower (a slim brick stack) mirrors the civic clock tower across the centre.
Inside, the proportions are simple and the decoration restrained: the only colour is in a fresco cycle of Old and New Testament scenes wrapping the apse. A small chapel on the left preserves a wooden Crucifix recovered from one of the older churches in the surrounding countryside before the marshes were drained.