Nørresundby, Denmark
400 - 1050 AD
Stege, Denmark
3000-1500 BC
Egtved, Denmark
1390-1370 BC
Askeby, Denmark
3300-3200 BC
Sabro, Denmark
1350 BC
Humble, Denmark
2000 BC
Vedbaek, Denmark
6000-4500 BC
Føvling, Denmark
1350 BC
Aalestrup, Denmark
1800-1000 BC
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.