Melissani cave: It is located near Sami. It became able to receive visitirs after the opening of a tunnel that leads to the surface of the lake; from that point boats start the touring of the visitors. A part of the roof has collapsed creating a small island that comes out of the surface of the water. The rays of the sun come into the inside of the cave creating a magnificent spectacle. The lake inside the cave has 30 meters depth.
Drogarati cave: It is located near the settlement of Chaliotata and its age is 150 million years. It is decorated with rare stalactites and stalagmites. It receives visitors and has excellent acoustics, some concerts have been organized there.