Kleidonia
Kleidonia is a village and a community in the municipality of Konitsa, Ioannina regional unit, Epirus, Greece. The community includes the village Kalyvia. The Greek National Road 20 passes through Kalyvia. It is situated on the right bank of the river Voidomatis, a tributary of the Aoos.
History
Two prehistoric locations have been found near Kleidonia:In these two caves there are archaeological remains that date back to 20,000 and 12,000 years ago, in the later period of the Paleolithic Era in Greece.