Temmes Church is is a wooden church completed in 1767. It was designed and built by Antti Louet. According the legend he was permitted to build a small chapel, but built anyway the church without permission.
The three-part altarpiece was painted by Carl Christoffer Stadig in 1847. At the bottom of the altarpiece is an adaptation of the Leonardo da Vinci’s The Last Supper. Next to the church gate stands the largest vaivaisukko (a wooden statue) in Finland. The two-meter high statues was made by Juho Kandelberg in 1858.
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.