Saint Jetmund Church was built in 1150 and torn down in 1864 when it was replaced by the newly built Vanylven Church in nearby Slagnes. The stone was reused around the area in other buildings. In 1957, it was decided to rebuild the old church on its old foundations using the old plans of the church. Many of the original stones were reclaimed and reused in the new church. The new church is now a museum.
The church was named after St. Jetmund, an English saint that is known as St. Edmund in English. He was a medieval King of England who had been in Åheim and (according to legend) founded the church. He was killed by Vikings and later made a saint.
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.