Situated on the hill behind the Monastery of Aghios Nektarios. Here locals took refuge from pirates and invasions for more than ten centuries.
Dating back between the 13th and 17th century this part of the island's history is mostly gone, except for the ruin of the medieval forteress on top and about 30 of the small churches scattered here and there on the hill.
Many churches are of different architecture and are home to incredible frescoes.
