Ringsheim castle is a very extensive castle which, unusually, stands alone in open fields. Situated between the boundary forest of Flamersheim and the crown road, it was fiercely fought over due to its strategic position. The village originally belonging to the castle was destroyed in the 17th century. Today Ringsheim is an extensive castle with a manor house, an inner fore-castle with working quarters and the area of the large outer fore-castle with a well preserved ditch around it, in which the church ruins stand. Merely ruins of the outer fore-castle have been preserved. Most of the main building remains as an impressive 17th century castle.
In the 13th century Ringsheim was enfeoffed by Cologne to the eminent landowners of Ringsheim, who possessed large tracts of land in the locality. Because of excessive debts the entire estate was sold in 1455 to Johann Hurth von Schoeneck. When the von Schoeneck family died out in 1615, the castle reverted to the Archbishop until 1635, when it was enfeoffed to the Chief Constable Johann, Baron von Beck. In 1656 his son sold the entire estate to Philipp von der Vorst-Lombeck. In 1713, after a long legal process, the castle was returned to the heirs of the original owner Hurth von Schoeneck, the Barons von Harff zu Dreiborn and Ringsheim. After these frequent changes of owner, Ringsheim remained the family property of the Barons von Dalwigk for about 200 years and was inherited in 1900 by Wennemar von Schaffhausen.
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.