Tirsbæk estate was first time mentioned in 1401. The current castle was built in 1550, while the tower and west wing were added in 1577. The park was finished in 1745, among other things with a vineyard - the oldest existing in Denmark. Since 1912, the place been owned by Algreen-Ussing family. They run Tirsbæk as a combined arm and forestry as well as rental of homes for private persons and companies. The former stable has been converted to an exclusive restaurant, Restaurant Slotsstalden. The castle is not open to the public, but a Christmas market is held every year, where it is possible to walk around the yard and a few of the former farm buildings.
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.