Belvédère Castle is a Belgian royal castle in Laeken which currently houses Albert II of Belgium and his wife Queen Paola of Belgium. Belvédère was originally built in the 1780s, but the castle was bought by King Leopold II in 1867. The castle was meant for his sister Carlotta of Mexico, but she chose to live in Tervuren which left Belvédère empty for a while. In 1890 a fire broke out in the Royal Palace of Laeken and King Leopold and his wife Marie Henriette of Austria moved to Belvédère while repairs took place. Once the repairs were finished Leopold and Carlotta moved back to the Royal Palace, while Belvédère became the residence of their youngest daughter, Princess Clementine. She lived in Belvédère until her father died and she got married, leaving the castle for the Royal Palace. From there the castle was occupied by different members of the royal court.
In 1958 the palace was used for exhibitions during the World Expo. The following year the newlyweds Albert II and Paola moved to Belvédère, which expanded to 12 acres, having acquired parts of a local park. All three of the royal couple's children were born and raised in Belvédère. After the couple became the monarchs of Belgium, they stayed at the castle instead of moving to the Royal Palace.
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.