Norra Fågelås Church is first mentioned in 1225, but it has probably been built already in the 1100s. It was largely restored in 1650s. The Stackelbergska family grave chapel was added 1749 and the next restoration was completed in 1754. The cruficix from the 1400s is today in Stockholm Historical Museum. the font is made of sandstone and donated to the church in 1651 by M.E. Sparre of Almnäs Castle. The pulpit dates from 1667.
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.