Ключевые слова: army, artillery, attraction, bastion, battle, cannon, capital, city, culture, defence, defense, europe, european, finland, finnish, fort, fortification, fortress, green, gun, helsinki, heritage, historic, historical, history, island, landmark, maritime, military, museum, north, northern, old, outdoor, scandinavia, scandinavian, sights, sightseeing, summer, suomenlinna, sveaborg, tourism, tourist, travel, uusimaa, view, vintage, wall, war, weapon,