The church Santa Maria Maggiore (late 15th century) stands on the site of the former Lombard church of San Martino (founded in the second half of the 8th century). It has a rectangular shape with a polygonal apse and is oriented east-west. It has a single nave, divided by three arches. It is decorated with early 15th-century frescoes. The frescoes at the bottom of the north wall even belong to an earlier period. The contemporary wooden statue of the Madonna Enthroned is also of special interest.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.