Vignazza Tower is a coastal watchtower in Giardini Naxos with a quadrangular structure, three stories high. It was constructed in 1544 to patrol Cape Schisò and the coast south of Port Schisò against the raids of the Barbary corsairs who were led by the Turkish corsair Barbarossa Kheir-ed-Din to attack and plunder the small fishing villages on the coast. When an enemy ship was sighted, the guardian of the watchtower sent out smoke signals to alert the villagers and other watchtowers of the imminent threat. There were many watchtowers such as Vignazza constructed along the Sicilian coast.
Vignazza Tower is located in the Recanati area of Giardini Naxos and is annexed to the archeological park. Its interior is occasionally used for exhibitions and performances.
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.