Västra Alstad church was originally built in the 1100s, but only the lower part of the tower is from that time. The nave was erected in 1840-1841 and expanded with a new chancel in 1898. The reredos and the pulpit date from 1598, but the reredos was repainted in 1695. The baptismal font from 1944 is made of limestone and made by the artist Anders Jönsson from Stockholm.
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.