Ousdale Broch is an Iron Age broch located near the small settlement of Ousdale. It has an external diameter of around 16 metres. The main entrance is on the southwest and is 4.3 metres long with nearly all the roofing lintels still in position. The entrance passage is 1.78 metres high and 75 centimetres wide. The entrance passage contains two sets of door-checks, and there is also a guard-cell. The interior of the broch has a diameter of around 7 metres, and there is a doorway to the intra-mural stairway.
The site was excavated in 1891 by James Mackay, and the interior was thoroughly cleared out. Layers of ashes and charcoal were found on the floor, with many broken animal bones. There were also large quantities of common periwinkle and limpet shells, and many wild hazel nuts. A series of stone tanks were set into the floor. Finds included a metalworking crucible. Stone artifacts included a damaged 'hatchet', a granite mortar, several querns, stone discs, and several whetstones. There were large quantities of pottery. A segment of a jet bracelet was also found, and a fragment of a wooden dish or scoop.
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.