 There exist the remains of a massive-stone, fortified castle, and a legend that the treasures carried by the fleet were brought ashore and buried.The location of the Kastanea Castle is at top of a cliff by the sea, whereas Keramidi was built higher-up at the side of a mountain that is not readily visible from the sea.There, as early as the 17th century, the community of Keramidi grew isolated from the influence of the Turks during the 400-year occupation of Greece by the Ottoman Empire.