First and best, the Gkiola, really famous around the world as a "natural pool" in the sea. Located at the southern tip of the island, near Astris, about 16 kilometers Potos, and bordered by towering cliffs, reaching up to eight meters are the ideal springboard for the brave bathers.

On the beach road reaches, and then you have to get off the trail that offers magical views of this natural attraction. The dip in the emerald waters are actually cleansing, while the high cliffs create an "opening" towards the sea, the point is very low, so everything serene, exotic waters of this natural lake become one with the deep blue Aegean sea.