The Gutštejn castle is situated on the rock-bound pomontory over the stream Hadovka by Okrouhlé Hradiště in the Tachov district. The castle was founded around 1300 as a manor house of Lords of Gutštejn.
In 1489 died Burian The Rich, which had been highest chancellor of the Bohemia kingdom. Later his sons rebelled again the czech king and became famous in Bohemia and Bavaria as thieves and marauders. At that time the castle Gutštejn was used as a prison for captivated and kidnapped gentry.
Lords of Gutštejn owned the castle until 1549, when the castle was bought by Hanuš Elpognar of Bezdružice. In 1550s is the castle Gutštejn mentioned as deserted, after the 30years war it became a ruin.
The perimeter walls on the north, west and east side remind us the oldest history od the Gutštejn castle. The round corner tower is from the second half of the 14th century.
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.