Kilarow Parish Church is a rare round church commenced in 1767. Daniel Campbell the Younger brought Thomas Spalding to Islay for the specific purpose of building the church which was completed in 1769 and is therefore, in Islay, the oldest church building in which public worship takes place on a weekly basis. The Round Church is 18.2 metres in diameter and the walls are 0.85 metres thick. The main central pillar is 0.48 metres diameter at the base and is of timber, harled and plastered. The gallery of the church, which is 'U' shaped in plan, was added c.1830 and in some ways defeats the concept behind the original circular design whereby 'there were no corners in the church in which the Devil could hide.' The Round Church is open daily and well worth a visit.
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.