The Haliacmon is the longest river of Greece, flowing entirely on Greek soil in the region of Macedonia, with a total length of 297 km. In Greece there are three rivers longer than Haliacmon: Evros, S
Course of the Haliacmon, as seen from the Terra satellite. (The river course has been highlighted.)
Western Macedonia is one of the thirteen administrative regions of Greece, consisting of the western part of Macedonia. Located in north-western Greece, it is divided into the regional units of Florin
The administrative building of Western Macedonia region in Kozani