Apuolė is a historic village is the oldest Lithuanian settlement mentioned in written sources. Apuolė was an important hill fort of the Curonians, one of the Baltic tribes. Archaeologists dated the wooden fortress to the 1st century AD. The hill fort is situated on the confluence of Luoba and its tributary Brukis rivulet. According to archaeological research, a large village was situated near the hill fort. This would indicate early stages of city development.
Rimbert in his Vita Ansgari described early conflicts between the Curonians and vikings. In 854, Curonians rebelled and refused to pay tribute to Sweden. The rebellious fortress was first attacked by the Danes, who were hoping to make the town pay tribute to Denmark. The locals were victorious and gained much war loot. After learning of Danish failure, King Olof of Sweden organized a large expedition into Curonian lands. Olof first attacked, captured, and burned Grobiņa before besieging Apuolė. According to Rimbert, 15,000 locals defended themselves for eight days but then agreed to surrender: the Curonians paid silver ransom for each man in the fortress, pledged their loyalty to Sweden, and gave 30 hostages to guarantee future payments.
Apuolė was mentioned again only in a 1253 treaty between Bishop of Riga and Livonian Order. The location was described as uncultivated land. The castle was probably destroyed and the villagers moved to safer areas. The settlement was mentioned again in the 17th century. By late 18th century the hill fort attracted attention from historians and archaeologists. The first excavations were carried out by Eduards Volters and Birger Nerman in 1928–1932.
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.