Made from a special stone, pileki is a kitchen utensil specific to the Black Sea region and is round and shaped like an emptied bowl. This special stone is extracted and processed from the Pileki Cave in İyidere Çiftlikköy, and as a result of this process that has been carried out for thousands of years, Pileki Cave was formed. The cave consists of two large areas at the entrance, many tunnels behind it, and there are wells and lakes inside. The cave was opened to tourism after its lighting and restoration was completed.