The open-air museum at Bunge is a folk museum which shows how the Gotlandic peasants of the past lived. The museum's creator, schoolteacher Th. Erlandsson (1869-1953), moved to Bunge from central Gotland at the end of the 19th century. At that time most of Gotland's old buildings had already disappeared and he decided to try to save those that remained. Many local people also became interested in this idea and a piece of land was obtained from the Church. It was to this land that old buildings threatened with demolition could be transported.The first buildings arrived in 1908 – a couple of very old houses from Biskops in the parish of Bunge.
In total there are about 77 buildings at the museum site. There are also picture stones, only to be found on Gotland. The oldest type is from the 5th century, and is believed to be a grave stone.The four much taller picture stones, from the 8th century, are more likely to be memorial stones, although graves are often found nearby.
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.