The Mar Egeo is a part of the Mediterranean Sea located between the Greek mainland and the Anatolian peninsula of Turkey. It is known for its numerous islands, many of which belong to Greece, such as Mykonos and Santorini. The sea is characterized by its clear blue waters and rich marine biodiversity. Historically, the Mar Egeo has been significant for trade and cultural exchange, serving as a route for ancient civilizations. It is also famous for its archaeological sites, including the ruins of Delos and Knidos, which reflect the region's long history and influence in the ancient world.