St. Andreas' Church (Grote of Andreaskerk) was originally built in 1225. The tower is the only part remaining of this church. The current church was built in the early 15th century. The Gothic nave was completed around 1425. The church has been restored and enlarged later. The pulpit was made in 1635. The font from the 13th century dates from the first church.
References:There´s a beautiful painting by Adrianus Eversen (1818-1897) of St. Andreas Church
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.