More and more people are dreaming to participate in a traveltour on a big Cruising Ship. These globetrotters want to see the world and experience far away countries and foreign cultures.The medieval ports and great cities of the Baltic Sea are a Must-See event for everyone who likes traveling on a cruise ship. In this book there are cultural aspects of Copenhagen, Denmark, Oslo, Norway, Stockholm, Sweden, Visby, Got-land, Sweden, Helsinki, Finland, Tallinn, Estonia, Saint Petersburg, Russia, Vikings, and Norse Mythology.