The gate of Castello Svevi, the 13th century castle built for King Frederick II, the Holy Roman Emperor, in Trani, Apulia, Italy, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel landmark landmarks famous well known well known tourism gate castello svevi 13th century castle trani apulia italy italian europe european tourist destination building exterior building buildings architecture architectural citadel fort forts fortified fortification fortress fortresses clock clock tower stone entrance gateway tree texture wall medieval the way in