The Torre Cabrera was originally built in the 15th century, and was enlarged and rebuilt in the following centuries. Today, it is in good condition and it is open to the public as a museum.
In the 15th century, the site of Pozzallo had natural springs known as 'Pozzofeto' and 'Senia', which were marked on nautical charts and were well known among sailors. When the Chiaramontes, Counts of Modica built a warehouse complex containing docks and ramps for the loading of goods on ships, it became necessary to construct fortifications in order to defend the area. In the early 15th century, King Alfonso V of Aragon authorized Count Giovanni Bernardo Cabrera to construct a tower which bore his name. The coat of arms of the House of Cabrera is sculpted inside the tower.
The tower became an impressive structure and it had great military importance, since it was used to defend Pozzallo from attacks by pirates. The tower was garrisoned by soldiers and gunners, and guns of different calibers were placed on its terraces. Captured pirates or other criminals were executed at the tower by being placed in a room on the rocks and being drowned by the high tide.
The tower was modified and enlarged in the first half of the 16th century, during the reign of Emperor Charles V.
The tower collapsed during the 1693 Sicily earthquake. It was rebuilt, although some modifications were made to its original design.
Today, the tower is in good condition, and it is now open to the public as the Museo della torre Cabrera. The building is a national monument, and it is depicted on the coat of arms of Pozzallo. Some of its windows have been rebuilt in their original style.
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.