First century Roman amphitheatre, Pula, Istria, Croatia, Europe

amphitheater amphitheatre ancient civilization arch archaeological site archaeology architecture blue sky building city close up color image contemporary croatia day europe first century heritage historical landmark horizontal istria low angle view nobody outdoors photography pula roman ruins sunny tourist attraction travel travel destinations ancient ancient civilisation arc archeological site archeology civilisation civilization close up color colour croatian culture daytime eu eu european european union historical history landmark mediterranean outside sky south east europe southern european structure sunshine