Holeby Church was built in the mid-1200s. Its Romanesque architecture is more simple than in other churches in Lolland island. The most notable inventory is a so-called Holeby Crucifix from the 1300s, which is today located at Maribo Museum. The unusually big baptismal font was made in Gotland. The pulpit dates from 1586 and altar from 1590. It is also known that the preceding altar depicted St. John Chrysostom and the church was dedicated to him in the Middle Ages.
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.