Trebsen Castle was probably built by Slavic Gaugraf Bucelinin 991 AD to protect the former Muldefurt, an important trade route. The castle was first mentioned in a document dated in May 1, 1161.
In 1494 the knight Georg von Saalhausen demolished the old castle and started building a new more representative castle without a defensive function. Around 1511, the electoral chamberlain Hans von Minckwitz became lord of the castle on Trebsen. Hi and his son completed the first major construction phase as a four-wing complex with stepped gables and diamond vaults.
In 1736, the bourgeois merchant Vincent Bauman from Hamburg became the owner of the castle. In 1738 he had the mighty round tower almost 18 meters in diameter in the castle courtyard demolished for the most part. With its building material and with the inclusion of older ground floor buildings, the south wing was rebuilt, as indicated by the keystone above the gate entrance. Baumann also had the palace gardens laid out in the English style, with the baroque garden pavilion being created.
Today the castle hosts weddings and historic restaurant.
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.