St. Martin's Church was founded in 1229. The Gothic brick building has many colourful windows depicting biblical scenes. Of particular interest are the carved pulpit and the baroque organ front.
The bells of St. Martin's ring the well-known hymn 'Praise to the Lord, the Almighty', written in the 17th century by Joachim Neander, who was the church's pastor at the time. He gave his name to the Neanderthal valley, now famous for the discovery of the remains of Neanderthal Man.
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.