From Copenhagen to Stockholm, discovering the most precious treasures of the Baltic Sea;
Unesco World Heritage Sites: from Helsinki, the sea fortress of Suomenlinna, the historic centre of Saint Petersburg and its many monuments, the old town of Tallinn;
Discover four European capitals on the same cruise: Stockholm (Sweden), Helsinki (Finland), Tallinn (Estonia) and Copenhagen (Denmark);
Visit the colourful and opulent city of Saint-Petersburg, where the atmosphere is still rich with the splendour of the Tsars and the traces of the Russian Enlightenment.