Explore the Mediterranean on an 11-day cruise through Italy, Greece, Egypt, Turkey and more on Norwegian Gem. Take a beach day in Zakynthos where white sand and blue water attract rare sea turtles. Then, surround yourself with both new and old in Alexandria, Egypt where a modern city lives in harmony with ancient history. Step back in time in Jerusalem, one of the most ancient cities in the world, filled with museums, religious sites and awe-inspiring architecture.