The wooden church of Lumparland was built in 1728 to replace the earlier church destroyed by fire. First record of church in Lumparland dates back to the year 1540 and it was sanctified to St. Andrew. The current church was originally painted with red, repainted to yellow (in 1870) and once again to white color in 1896. The interior is from the 19th century, the altarpiece for example was made by Victor Westerholm in 1887.
Reference: Muuka.com
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.