Nehaj Fortress built
1600 CE.
Shown on the map at 44.986°, 14.903°.
The Nehaj Fortress (Croatian: Tvrđava Nehaj [tʋr̩dʑaʋa nexaj]) is a fortress on the hill Nehaj in the town of Senj, Croatia.
Text from the Wikipedia article Nehaj Fortress, licensed CC BY-SA 4.0.