View of Castle of Gjirokastra, UNESCO World Heritage Site, Albania, Europe

castle gjirokastra unesco world heritage albania europe architecture history landmark tourism travel hillside traditional houses cultural site medieval fortress mountain view ancient picturesque landscape tourist attraction exploration heritage outdoor cloudy sky hilltop scenic vegetation stone walls old town balkan local culture albanian architecture tourism site historical site unesco site unique regional nature panoramic countryside cultural heritage preserved village life tourism industry historical landmark travel destination historical significance ethnic diversity mountain range