Perdiki castle gets its name from its location just outside a village bearing the same name. It’s also known as the castle of “Lefa” or “Kephala” from the impressive slope of the rock also called Kephala. Reaching the castle is only possible on foot via a path which leads towards Faros and passes through the old settlement of Skales, where hikers can see the old, deserted houses and graphic church of St. Stavros.