Freusburg castle is located high above the Sieg Valley. It lies between Mudersbach and Kirchen and has belonged since 1969 to the town of Kirchen. Freusburg was first mentioned in the year 913, under the name Fruodeesbraderofanc (Bifanc of Fruodberg). 'Bifanc' signifies a court holding or lord's headquarters. The first documented citation dates from the year 1048.
The castle itself is believed to have been built around 1100. It was first mentioned by name in connection with the division of an estate in 1247. About 1580, Count Henry IV renovated the castle. In 1896, it came into the possession of the Prussian Forstfiskus, and served for years as a forest house.
The castle and grounds have been used since 1928 as a youth hostel. Over time, modifications to keep up with the times became necessary. On October 23, 1986, after a complete renovation, it was ceremonially reopened by German President Richard von Weizsäcker. At about 60,000 overnight stays a year, it ranks with the most visited youth hostels in Germany.
Freusburg provides an excellent view of the surrounding woods and of the Sieg Valley and Freusburg Mill.
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.