The parish church, consecrated in 1251 to St. Elizabeth, stands in the centre of the town core of Slovenj Gradec, on the axis of the main town transversal and market street. Its foundation was a Romanesque nave that was Gothicised around 1400. The unified nave was vaulted in the 17th century and the long choir was vaulted in late Gothic style around 1500. Joseph's Chapel and the Cross Chapel were added on the south side in Baroque. Several late Gothic tombstones are built in the inner walls of the nave.
In the church there are extremely rich, well maintained Baroque fittings displayed in an interesting way. The main altar was made by Janez Jakob Schoy, and the painting of St. Elizabeth is the work of the local master Franc Mihael Strauss. The side altars were designed in the second half of the 18th century by Jakob Jurij Mersi. The pulpit, which has extremely luxurious figural ornamentation, is his work as well (1763). The paintings in the side altars were painted by Janez Andrej Strauss and Mihael Skobl.
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.