Cruise through the best of five European countries aboard Norwegian Sky. Enjoy a short ferry ride from Mykonos to the island of Delos - a UNESCO World Heritage Site and the mythological birthplace of Apollo and Artemis - and visit some of the well-preserved ancient ruins. Outside Messina, visit two enchanting medieval villages, Taormina and Castelmola, set upon dramatic cliffs overlooking the sea. Nestled on the west coast of Tuscany, charming Livorno offers the freshest seafood, awe-inspiring forts and splendid coastal views with ample cafes and boutiques awaiting your discovery.