The 1st century Roman amphitheatre, columns and arched walls, Pula, Istria, Croatia, Europe

1st century wall vertical travel destinations travel tourist attraction structure southern european south east europe ruins roman amphitheatre pula photography outside outdoors nobody morning mediterranean landmark istria history historical landmark historical first century european union european europe eu eu day croatian croatia columns column colour color image color coliseum civilization civilisation arena architecture arching arched walls ancient civilization ancient civilisation ancient amphitheatre afternoon