The size of Baltic cruiseferries is limited by various narrow passages in the Stockholm, Ålandian and Turku archipelagos, meaning ships that traffic these routes can't be much larger than 200 meters.
Due to the presence of numerous narrow channels within the Stockholm, Ålandian, and Turku archipelagos, Baltic cruiseferries are restricted in size, meaning vessels operating on these routes cannot exceed a length of approximately 200 meters.