Hazmburk (Hasenburg) is a Gothic castle ruin located on a mountain peak near the town of Libochovice. The castle was home to Zajíc noble family of which Zbyněk Zajíc was the first to own the castle (since 1335). After 1586, it remains desolate and later, in the period of romanticism, it became a source of inspiration for writers, most notably K.H. Mácha. The castle is open to public in summer and can be either accessed from the nearby village of Klapý or from the train stop Slatina pod Hazmburkem.
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.