Maglič - Credit: Wikimedia Commons
Maglič (, ) is a 13th-century castle about south of Kraljevo, Serbia. The castle is located atop a hill around which the Ibar river makes a curve, about above the river. The fortress protected the only road that connected the Great Morava Valley and Kosovo polje. Its name means 'the foggy one' . Read more on Wikipedia
Source: en.wikipedia.org