Earliest record of the manor in Kankainen dates back to 1346, when there were at least two buildings in the village. First manor was built in the 15th century by Klaus Lydekesson Diekn, the commander of Turku castle. Next owners were the famous noble family Horn, who built the present stone manor castle in the mid-16th century.
The third floor was removed during the renovation in 1762-1763 and rebuilt again in 1935. In the 1990s Kankainen was donated to Åbo Akedemi (University of Turku). It’s a rare well-preserved manor representing the building style of Swedish medieval manor castles. Finnish National Board of Antiquities has defined Kankainen as national built heritage. Today it’s used as conference and festive center. Guided tours available for visitors.
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.