Troyes, France
16th century
Blaye, France
7th century AD
Vienne, France
11th century
Caunes-Minervois, France
8th century
Valence-sur-Baïse, France
1151
Villeveyrac, France
1138
Penne, France
13th century
Nantes, France
1846
La Flotte, France
12th century
Mende, France
14th century
Ganagobie, France
10th century AD
Cerisy-la-Forêt, France
1032
Metz, France
1248
Saint-Nicolas-de-Port, France
15th century
Rives-d'Autise, France
c. 1069
Le Mans, France
1229
Luçon, France
11th century
Varengeville-sur-Mer, France
1548
Fontaine-Chaalis, France
1136
Sauveterre-de-Béarn, France
12th century
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.