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:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.