Attre Castle (Château d'Attre) is a former castle, now a country house in Brugelette. The present château at Attre was built in the middle of the 18th century by Count François Philippe Franeau d’Hyon van Gomegnies, on the foundations of a medieval castle that had been in the hands of the family since 1520. The structural work was finished in 1752, and Count François died shortly after in 1755. His son François Ferdinand Franeau d’Hyon continued the work of his father and saw to it that the interior decorations were finished. It took more than 30 years before the interior was completely decorated. The present building is in a Neo-Classical style and the interiors are French, mainly Louis Quinze.
In addition to the landscaped garden and the forest park, it is home to several melancholic 'follies', such as the Belvédère tower ruins, the 15th century dovecote, the hermitage, the Vignou tower, the Swiss chalet, the bath pavilion, 'le Rocher', an artificial cave.
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.