CDF Croisières de France is a France-based, Norwegian-American-owned cruise line which caters to the French cruise market, with French as the only language used onboard their ships. CDF will offer cruises on the Mediterranean and the Caribbean. Founded on September 2007 as a subsidiary of Royal Caribbean Cruises Ltd., CDF begun in May 2008 with Bleu de France as their sole ship. During the north hemisphere summer season the Bleu de France operates cruises in the Mediterranean out of Marseille, while for the winter season she relocates to the Caribbean, with La Romana, Dominican Republic as her port of departure. The company offers an all-inclusive product, with not only accommodation and meals but also all drinks and tips included in the price of the cruise.