Illegal immigration from Africa to Europe is significant. Many people from underdeveloped African countries embark on the dangerous journey for Europe, in hopes of a better life. In parts of Africa, particularly North Africa (Morocco, Mauritania, and Libya), trafficking immigrants to Europe has become more lucrative than drug trafficking. Illegal immigration to Europe usually occurs by boat via the Mediterranean Sea, or in some cases by land at the Spanish Enclaves of Ceuta and Melilla, and has made international headlines. Many migrants risk serious injury or death during their journey to Europe and most of those whose claim for asylum were unsuccessful are deported back to Africa. Libya is the major departure point for illegal migrants setting off for Europe.