The castle of Lepides or Paleokastro, on the top of the hill above Xirokampos, is the oldest saved in the island. The walls of its northeast side – according to archaeologists – is Kiklopia. The rocks are square and each one of them weights about 500kilos! In the castle’s interior you will see the church of Panagia, built during the 4^th century and in its yard a mosaic of fine art.