Løgum Abbey was founded in 1173 by Bishop Stefan of Ribe who had previously been at Herrevad Abbey in Skåne, the first Cistercian foundation in Denmark. Løgum was in a sense a daughter house to Herrevad. The abbey was called 'Locus Dei' in Latin, meaning 'God's place' and dedicated to the Virgin Mary.
The new wooden monastery was destroyed by a fire in 1190. Bishop Omer of Ribe encouraged monks from other monasteries to go to Løgum to rebuild the abbey and its church. King Valdemar II gave it several farms to provide it with a steady income. The surviving four-sided abbey complex was constructed of red bricks apparently manufactured on the site in the Gothic style. It was completed during the first decades of the 14th century and consisted of the church, and at least two wings, one for the monks and one for guests and the hospital.
The church and one wing of the conventual buildings have survived to modern times. The church was built as the north range of the abbey precinct in the form of a Latin cross with a nave and two side aisles. Chapels were added down the sides of the nave over time. The building shows the mix of Romanesque and Gothic styles: some arches are rounded Romanesque arches, and others are the characteristic pointed arches of the Gothic style. When the abbey was dissolved during the Reformation the church became the parish church of Løgumkloster and thus survived.
The tower over the transept contains three bells, the oldest, preserved from the original abbey, dating from 1442, cast by an unknown bell maker. The other two bells are relatively recently cast by De Smithske in 1924 and 1925.
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.