Spectacular sights abound on this truly memorable cruise of contrasts. Discover medieval towns, impressive buildings, stunning vistas and more as you journey through the Baltic Sea, visiting four famous Scandinavian kingdoms and the former communist states of Russia and Estonia. It’s a wonderful opportunity to discover a host of architectural and cultural delights – museums and galleries, cathedrals and basilicas, castles and palaces. This classic itinerary is one of our most popular.