The necropolis of Anghelu Ruju is an archaeological site located in the town of Alghero. It is the largest necropolis of pre-Nuragic Sardinia.
The necropolis was discovered accidentally in 1903 during the excavations for the construction of a farmhouse. In that occasion were found a human skull and a tripod vessel. Following these discoveries, the archaeologist Antonio Taramelli effected, the following year, the first excavations of the site. In total were discovered 38 domus de janas.
Within the many chambers are numerous finds of grave goods (vases, statuettes of the hypothesized 'mother goddess', weapons, necklace beads etc.), which allow us to date the necropolis to the Late Neolithic (Ozieri culture 3200-2800 BC) and they attest its use even in the Copper and the early Bronze Age, between 2800 and 1600 BC, (cultures of Abealzu-Filigosa, Monte Claro, Bell Beaker, Bonnanaro). Furthermore, finds of flint tools, mace-heads, arrowheads, axes and beads suggest a culture which emphasized hunting and warrior prowess; whereas silver rings, copper daggers appearing to originate from Spain, an awl which likely was from southern France, a copper ring of an eastern European style, and an axe which was from the British Isles indicate that Sardinia was heavily involved in this time period with a great deal of international trade. The Sardinians, for their part, were known to possess an ample amount of valuable obsidian from Monte Arci, a long-dormant volcano on the island.
Among the most striking features of the Necropolis are the numerous carvings of long-horned bulls' heads, in and around at least three of the tombs. These have been hypothesized to support the 'Mother Goddess' theory, as well as to suggest a sort of a Sun cult.
References:Towering 52 meters above the sea, Bengtskär lighthouse is the tallest one in Scandinavia. The building started in in 1905 after the shipwreck of S/S Helsingfors and was completed in 1906. The lighthouse was designed by architect Florentin Granholm. On December a special petrol lantern, designed and built in Paris, was brought to Bengtskär and installed atop the tower.
German fleet bombarded Bengstkär in the First World War in 1914. Since the Gulf of Finland was heavily mined, it was not until 1919 that the surrounding seas were declared safe for shipping, that the light was lit again.
After the war the military value of Bengtskär increased as part of the defence system of independent Finland. In Second World War (1941) Soviet Union made a suprise attack to island. After a bloody battle, the small Finnish garrison emerged victorious. Intermittent repairs to the facility continued during the post-war period.