The parish church dedicated to St. Giustina was built in the 18th century on the site of the ancient pieve, which is mentioned in documents dating back to 1114, of which only a statue dedicated to the Saint remains, sculpted in stone with a style that is reminiscent of tastes from across the Alps.
Inside the church, completely rebuilt in 1732, on the lateral walls of the presbytery, two exquisite paintings by the Estense painter Antonio Zanchi (1631-1722) can be admired, whose works are found in numerous churches and palaces throughout the Veneto region. Those in Calaone respectively depict the Adoration of the Magi and The Presentation of Jesus at the Temple; both are signed and dated 1719 and 1720.
Of greater significance is the beautiful altarpiece featuring St. Gaetano da Thiene, which was once above the altar dedicated to him, created by Giandomenico Tiepolo, son of the more famous Giambattista, probably in 1732. Outside, the slender silhouette of the bell tower, erected in 1888, is noteworthy; from a distance, it appears - as Ojetti says - "standing like the lance of a sentinel," towering between the two hills that frame the town.
