The present Lidingö Church was completed in 1623 to the site of earlier wooden chapel. It was built due the initiative of Baner Svante Gustafsson (1584-1628) and his wife Ebba Griffin (1583-1666). The church was originally smaller and enlarged in 1756. The new sacristy was added in 1867. The font and the Gustavian style pulpit date from the 1770s. The Rococo style altarpiece was donated to the church in 1756.
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.