Kokemäki Church was built between 1780-1786 and named after Gustav III, the King of Sweden. It was designed by J. Sytti an C. F. Adercrantz. The original church was expanded to the present cruciform shape in 1886. The altarpiece is painted by S. Tvoroschnikoff and it’s based on Rafael’s (1483-1520) masterpiece with the same name.
On Christmas eve 1882 Kokemäki church was full of people when suddenly all were frightened that the church is on fire. Three people died in panic and several injured.
Bomarsund fortress and garrison was built in 1832-1854 by Russian Empire to defence Åland Islands against enemies. British and French fleet attacked against it during the Crimean War in 1854. After a week of fighting the British stormed the remaining fort. Anglo-French forces destroyed it totally after battle. In the Treaty of Paris 1856, the entire Åland Islands were demilitarized, which is a status that has been preserved until this day.
Nowadays there are some ruins left and fortress area is open for visitors.