view to the lansi-mustasaari, harbor and sea, suomenlinna fortress

sailing boat boats harbor archipelago architecture baltic building capital city coast coastline cultural culture europe finland fort fortress gulf helsinki heritage island landmark landscape marine museum north old outdoor rocks scenery sea seaside shore sights sightseeing sky stone stony suomenlinna sveaborg tourism town travel unesco world vacation view mustasaari lansimusta lansimustasaari lansi-mustasaari