Clam castle was built in 1149 by Otto von Machland who owned all of Upper Austria. At that time it was a fortress consisting of two towers over 30 meters high. These two impressive buildings, one round and one rectangular, still exist in the very same shape today.
Soon after Otto von Machland died, the castle fell into the hands of robber barons. They were feared by the people of Upper Austria and excommunicated by the church. During the middle ages the ownership and construction of the castle changed several times until in 1454 the forefathers of the counts of Clam arrived
During the 30 year-war the Clam family had their own private army to defend the castle. In these times of turmoil and revolts Clam village also suffered a lot and was burned down several times. Clam was besieged many times but no hostile troops ever managed to capture the castle. However, in the mid 17th century when the war was over, the castle was in a very bad condition.
Under the regency of Johann Gottfried of Clam it was possible to renovate the entire castle. He started to transform the functional fortress into a comfortable castle as we see it today. He also built a church, a hospital and water pipes for the citizens of the village.
In the 18th century the wings housing the administration, the coaches and the horse stables were built. Today these wings form the outer yard.
Fortunately Clam castle also survived both world wars unharmed. Only the nuclear shelter, built in one of the castle’s cellars is a reminder of the 20th century.
Besides the Castle the estate includes several farmhouses, a riding school, a hydropower plant, farmland and forests.
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.