Fortress of Frederick II of Swabia, Castel del Monte, Andria, Western Murge, Barletta, Apulia, Italy, Europe

fortress frederick ii swabia medieval architecture sunset apulia italy western murge historical site landscape octagonal structure ancient tourism travel culture heritage sightseeing nature green hills fields dusk skyline view landmark exploration history stone walls beauty scenic rural unique design architectural marvel stone fortification evening light panorama hillside iconic structure archaeological site outdoor twilight tradition travel destination relaxation heritage site sightseeing spot visitor attraction majestic sunset colors vibrant sky historical landmark