Originally built by King Kazimierz to protect the money-making mining centre of nearby Olkusz, Rabsztyn actually consists of two separate castles – the original 14th century upper castle and the much-larger lower castle added at its foot in the 17th century in the Renaissance style. The Swedes saw to it that neither was inhabitable shortly thereafter during their 17th century invasion.
Today there is almost nothing to see of the upper castle, in fact most won’t even be able to discern the remnants of its walls from the rock surrounding it. The upper castle’s main feature was a cylindrical tower which irreverent fortuneseekers dynamited in the late 1800s. The walls of the lower castle still stand giving some indication of the size of this former strong-(but not strong enough)-hold, and recently the castle gate, several bridges and one of the towers was restored. Today it houses a small historical museum. All told, Rabsztyn's ruined splendour is pretty as a picture so don’t forget your clicker.
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.