Castle built by Frederick II, 13th century, and enlarged by Charles I, Lucera, Puglia, Apulia, Italy, Europe

13th aged ages and apulia architecture bastion bastions building buildings built by castle castle castles century charles day daylight daytime during enlarged europe european exterior exteriors fortification fortifications fortress fortresses frederick guard historic historical historically history ii italian italy lucera medieval middle nobody old outdoor photo photos puglia shot shots south southern stronghold strongholds the tower towers view views watch watchtower watchtowers