The Greby grave field is an Iron Age grave field in western Sweden. With its over 180 graves, it is the largest site of this kind in Bohuslän. According to legends, Greby is the resting place of the Scottish warriors who once pillaged Tanum. However, in June 1873, Swedish archaeologist Oscar Montelius examined eleven of the graves and did not find any weapons, only glass pearls, bone combs and other everyday objects, some of the items suggesting connections to Norway, England and Germany. Newer findings indicate that Greby might have been an ancient trading site.
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.