Suomenlinna church, built in 1854, was originally Orthodox, but after Finland became independent, it was transformed into a Lutheran church. At the time it had a Russian-style onion-shaped dome, which was unfortunately removed; the present appearance of the church dates from the 1920s. The church is small and has a cosy atmosphere. Visiting it is a unique experience, thanks to its location near the sea. Also the church lighthouse, which is still in operation, is special; it is estimated that there are only three church lighthouses in the Christian world. Every Midsummer's Eve a traditional wedding is celebrated in this little church, with horse-drawn carriages and people in national costume. You can get here on the ferries that leave from the Market Square.