Yburg Castle, built around 1200, takes its name from the outcrop that it occupies: its historical name Iberg probably derives from Eibenberg (yew-tree mountain). Of volcanic origin, the bluff towers over the Rhine valley.
The castle, its keep a highly visible landmark, marked the southwestern corner of the territory of the margraves of Baden. In the Peasants’ War of 1525, rebels invaded the castle, causing considerable damage. Because of its strategic significance, Margrave Georg Friedrich ordered that the castle be rebuilt and fortified, with work taking place between 1617 and 1620. In 1689, however, French soldiers laid waste to the structure. Like many other Medieval ruins, Yburg Castle began to attract increasing numbers of sightseers in the 19 th century. The ramparts were reinforced and partially reconstructed. Today, the ruin – and its Burggaststätte (castle inn) – is a popular destination for day-trippers, and a well-known symbol of the Rebland wine region of Baden-Baden. The restored keep offers fantastic views of the Rhine Valley and the Black Forest.
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.