Femø Church was built around 1500. It was consecrated for Sankt Nikolaus, the patron saint of mariners. The remarkable crucifix has been made in c. 1300. It was placed in the church in 1939. The former altarpiece is standing in the steeple room. The font is a piece of Gothic limestone creation with tip curved sepals, which are fetched from Gotland. There are a birth basin made of brass in the year of 1859 and a birth pitcher made of tin, which was purchased in the year of 1862. The pulpit is made in the Renaissance style from about the year of 1580. It is placed on a twisted column. In the fillings there are different kinds of leaf ornaments and figures.
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.