The beach of Sidera is located right next to that of Posidonio in the southeast of samos. "Beach" is actually a large word for it because it is more a collection of pebbles in the sea and there are better beaches in the area. Yet sometimes people come here to escape the crowds and want to relax a bit. The bay itself is set in an atractive landscape with beautiful colored water. The beach of Sidera is just a little east of Posidonio Beach.