The medieval church of Fuglse was originally dedicated to St Lawrence but after it was rebuilt in 1595 it was dedicated to the Holy Trinity. After the Reformation it was owned by the Crown until it was transferred to the prefect Henning Ulrich von Lützow in 1689 who gained ownership of nearby Søholt the following year. It later came into the ownership of Raben Huitfeld Levetzau til Kærstrup (1835) and then Baron Gottlob Rosenkrantz until it gained independence in 1916.
The old Romanesque church fell into such a bad state of repair that it was almost completely rebuilt by Henning Gøye til Kærstrup og Søholt in 1595. Now in the Renaissance style, the church consists of a chancel, nave and tower, with burial chapels to the north and south. Unusually, the north chapel is three-sided. More recently, a small porch was built on the west side of the tower. The chancel, nave and chapels are built of roughly-hued fieldstone with some brick while the tower is in red brick.
The Renaissance triptych altarpiece (1610), partly reconstructed from an earlier five-winged Late-Gothic work, contains a copy of Jacob Jordaens' Adoration of the Shepherds from 1618. The pulpit (c. 1600) bears copies of Thorvaldsen's carved figures of Peter, Paul and John which were added later. There are epitaphs to Henning Ulrich von Lützow and his two wives at the entrance to the burial chapel on the north side of the nave. The rather primitive baptismal font from the Romanesque period is in granite.
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.