The Castle of Eger is historically known for repelling the Turkish attack in 1552 during the Siege of Eger. During the Mongol invasion in 1241, this castle was ruined, and the bishop of Eger moved it to a rocky hill in the city of Eger. On the hill, a new castle was built, and it developed rapidly. In 1470 a Gothic palace was built. In 1552, a Turkish army of 35,000-40,000 soldiers attacked the castle which had 2,100-2,300 defenders. The siege failed as the Turks suffered heavy casualties. A total of 1,700 of the defenders survived. After that Turks besieged the castle again in 1596, resulting in a Turkish victory. In 1701, the Austrians exploded half of the castle (the Külső vár).
Archaeological excavations only started in 1925 and the castle was used by the army as barracks until 1957. Today there are several museums in the castle.
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.