The first mention of the Madrignano Castle dates back tothe imperial diploma of Frederick Barbarossa of 1162, where it was assigned to Obizzo Malaspina.
During the Middle Ages, the village of Madrignano was part of the fief of Caliceal Cornoviglio, until 1400. In 1416 it passed to the Genoese. In 1465, Madrignano and Calice were sold to Tommaso Campofregoso, who in turn sold them to the Marquis Azzone di Mulazzo. Shortly afterwards it passed again to the Republic of Genoa, in exchange for Castevoli. The Marquis of Mulazzo reconquered and kept it, but lost Calice. It was then contested again by the Genoese and the Marquis of Mulazzo, and finally thecastle was part of the territories belonging to the Malaspina for three centuries. It survived the battles that destroyed Lunigiana, but the castle was damaged by an assault between 1705 and 1706, during the battles between the French, the Spanish and the Austrians. The manor was occupied for ten days and its structure was badly damaged. From 1772 the area returned to the Grand Duchy of Tuscany and followed the same destiny.
Even though the castle’s structure dates back a long time, its original architecture was destroyed by the Genoese in 1416, and it was then enlarged and modified. The only evidence of the structure, are the round corner tower and the impressive ruins.The building has recently been strengthened, restored and assigned to the Ligurian Super intendence of Fine Arts and Landscapes.
Today the castle is owned by the municipality and houses the Museum of Ancient Ligurians.
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.