Kea, or Tzia, is a Greek island in the Aegean Sea’s Cyclades archipelago, characterized by hilly countryside and quiet beaches. In the island’s capital, Ioulida or Ioulis, the Archaeological Museum of Kea houses locally excavated artifacts. The Lion of Kea, an ancient stone carving, is a short hike away. The waters around Kea are home to several shipwrecks, including the Titanic’s sister ship, the Britannic in 1916.