Wynegg castle was built in the 13th century for the Wynegg family. The first known member of the family, Ludwig von Wynegg, appears in a record in 1254. The family last appears in 1270 when Ulrich von Wynegg was mentioned. The family probably served the Bishop of Chur or the Freiherr von Vaz. After the family died out, the castle and lands were inherited by Vaz family, though the Bishop also claimed that he owned the castle. At first Johann von Vaz appeared to accept the bishop's claim, but in 1299 he went to court to prove that it was legally his fief.
Even after the extinction of the Vaz family in 1337/38 the ownership of the castle remained murky. On 6 December 1338 Count Ulrich von Montfort swore that he would return the castle to his uncle Friedrich V von Toggenburg. It is unclear why this was necessary since Friedrich should have inherited the castle through his wife, Kunigunde von Vaz. Then, on 11 December 1338 Friedrich received the castle as a fief under the authority of the Bishop of Chur. Over the following decades the Toggenburg counts held the castle, along with Schanfigg and Davos, for the bishops. In 1421 Frederick VII and the bishop quarreled and the bishop withdrew the fief. However, following arbitration through the city of Zurich, Wynegg was returned to the count. In 1436 the last Count of Toggenburg died and the estate reverted to the bishop. In 1441 it was granted to the Junker Heinrich Amsler after which it disappears from the records until 1548 when it was described as a ruin.
Around 1600 the ruin was acquired by Andreas von Salis, who built a new three-story patrician style home in the ruins. In 1602 it was inherited by the Guler von Davos family through the marriage of his daughter Margaretha. They expanded the house and by 1624 were calling themselves Guler von Wynegg. For nearly two centuries it was a country estate for the family, but around the end of the 18th century it was abandoned and allowed to decay. In 1793 the municipality of Malans purchased the abandoned castle for 2,200 gulden.
The ruins of Wynegg castle stand on a rocky outcropping north of Malans. Due to the 17th century construction, very little of the original castle still remains. Part of the old ring wall, which was up to 2.5 meters, and traces of the three-story palas can still be seen. On the east side, toward the mountain, a natural depression was deepened into a defensive ditch.
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.