The Mavra Volia beach is located in the southern part of the island, 5 km from Pirgi. It is one of the most beautiful and cosmopolitan beaches of the island, while an attraction as large black pebbles resulted from the explosion of a volcano that is next in the prehistoric. The waters are crystal clear. It is also deeply dark blue color because of the black pebbles. Also there are rooms, cafes and taverns offering fresh seafood.