Greek National Road 15 (, abbreviated as EO15) is a
single carriageway
A single carriageway (British English) is a road with one, two or more lanes arranged within a one carriageway with no central reservation, central reservation/median strip to separate opposing flows of traffic. A single-track road is a type of ...
road in northern
Greece
Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
. It connects
Agios Germanos
Agios Germanos, (), is a village in the Prespes Municipality in Western Macedonia, Greece. The village has traditional architecture of stone houses, Byzantine churches and forests. Agios Germanos is close to both Prespa Lakes and located in a vall ...
, near the border with
North Macedonia
North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...
, with the
Greek National Road 6
Greek National Road 6 (, abbreviated as EO6) is a national road in north-central Greece. It begins at the port of Igoumenitsa and ends at Volos, passing through the towns Ioannina, Metsovo, Trikala and Larissa. The section between Metsovo and V ...
near
Kalampaka
Kalabaka (, ''Kalabáka'', alternative transliterations are ''Kalambaka'' and ''Kalampaka'') is a town and seat of the municipality of Meteora in the Trikala regional unit, part of Thessaly in Greece. The population was 11,492 at the 2021 cens ...
. It passes through
Kastoria
Kastoria (, ''Kastoriá'' ) is a city in northern Greece in the modern regions of Greece, region of Western Macedonia. It is the capital of Kastoria (regional unit), Kastoria regional unit, in the Geographic regions of Greece, geographic region ...
,
Siatista
Siatista () is a town and a former Communities and Municipalities of Greece, municipality in Kozani (regional unit), Kozani regional unit, Western Macedonia, Greece. Since the 2011 local government reform it is part of the municipality Voio (muni ...
and
Grevena
Grevena (, ''Grevená'' ; ) is a town and Communities and Municipalities of Greece, municipality in Western Macedonia, northern Greece, capital of the Grevena (regional unit), Grevena regional unit. The town's current population is 12,515 citizen ...
.
{{coord, 40.1827, 21.4975, display=title
15
Roads in Western Macedonia
Roads in Thessaly