In the heart of the Septmonts village lies the remains of the Château de Septmonts, of which the principal remains are of the 14th century donjon or keep. The castle was the country seat of the Bishop of Soissons, probably since the last half of the 12th century and was first built in stone a little before 1242.
Thought to have been inspired by the works of Charles V of France, the 43 metre tall donjon, exemplifies the princely style of the late 14th century, combining both military and residential function. The donjon is currently undergoing a programme of restoration.
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.