The Gothic town hall of Arras and its belfry were constructed between 1463 and 1554 and had to be rebuilt in a slightly less grandiose style after World War I. The belfry is 75 meters high and used to serve as a watchtower. Nowadays tourists can enjoy ascending the belfry.
The belfry of the town hall is part of the UNESCO World Heritage site of The Belfries of Belgium and France (the group of 56 historical buildings).
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.