Bärbo Church was built around 1200. Although it has been enlarged in the 15th and 18th centuries, it is still one of the smallest in the Södermanland region. The belfry dates from 17th century and was restored around 1740. The font is original from the early 1200s. Also the chandelier and triptych dates from the late Middle Ages. The pulpit was carved ion 1640. The unique detail is also a gallery for nobles, added in 1755. It was built by Fredrik Bengt Rosenhane, the owner of near Täckehammar estate.
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.