ocr: Finland FlHNluhnd) - E - - - Capital Helsinki Currency Markka Language Finnish Physical Feature The Kemijoki River is the longest river in Finland. Landmark The 18th-century Fortress ofSuomenlinna, now set amid lovely gardens, was once called the "Gibraltar of the North." - - - - - - - - - - - Did you know? Jne-third of Finland lies north of the Arctic Circle. a