Borġ in-Nadur site contains a megalithic temple as well as the remains of a Bronze Age village which includes the earliest fortifications of Malta. A temple was constructed in the area in around 2500 BC, during the Tarxien phase of Maltese prehistory and the last phase of the Temple period. The architecture shows a typical four-apse plan, although the wall made up of megaliths is quite low. The temple's entrance has two upright megaliths which can still be seen. A large covered niche stands close to the entrance but its capstone is now broken into three pieces.
The temple lacks the artistic decorations associated with similar temples from the era such as Tarxien Temples or Ħaġar Qim. A small cemetery is located about 9m away from the main temple.
In the Bronze Age period, a flourishing village colonized the site of the former temple as well as the surrounding area, which had since been abandoned. The temple was converted into a group of dwellings, and various huts were built in the area around it. The huts' foundations still exist, but they cannot be seen today since they were reburied after being excavated and studied. Scattered sherds were found in a large area all around the temple. Some of these were Mycenaean in origin, indicating that there was direct or indirect contact between the Maltese and Aegean civilization.
The inhabitants fortified their settlement with a 4.5m D-shaped bastion in order to bar access to the village. The wall was built facing inland, showing that the people living in the village were more afraid of attacks from the land than from the sea. After the area was excavated, the wall was not reburied and it still standing. This is believed to be the oldest surviving fortification in Malta.
The cart ruts and silos located in the area around Borġ in-Nadur are also believed to date from the Bronze Age era.
The temple was discovered in the 16th century. The French cleric John Quintin noticed the various scattered megaliths and ruined structures and identified them as the ruins of a sanctuary of Hercules. The first excavations took place two centuries later, when Annetto Caruana dug various trenches inside the temple complex and discovered the Bronze Age fortification.
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.