Ioannina Castle built
1378 CE.
Shown on the map at 39.672°, 20.861°.
The Ioannina Castle (Greek: Κάστρο Ιωαννίνων) is the fortified old town of the city of Ioannina in northwestern Greece. The present fortification dates largely to the reconstruction under Ali Pasha in the late Ottoman period, but incorporates also pre-existing Byzantine elements.
Text from the Wikipedia article Ioannina Castle, licensed CC BY-SA 4.0.