FAIREST OF THEM ALLSaimaa is the largest continuous lake district in Europe; a huge blue and green mosaic of 120 lakes and 14,000 verdant islands. Water routes amongst the breath-taking scenery form a network for enjoyable cruises to Eastern Finland's joyful and lively towns. You can start your trip to the world's most beautiful lake environment by ship all the way from the Gulf of Finland, the Baltic Sea.