Triumphal Arch of Diocletian In Subaytilah, Tunisia

triumphal arch triumphal arch arch of diocletian diocletian subaytilah tunisia diocletian arch sbeitla sufetula sbitla seftula ruins archaeological site historical landmark preserved byzantine ancient architecture history old historic stone ruin building travel forum monument famous antique art culture archaeological site tourism column archeology sculpture civilisation civilization remains destination attraction temple exterior tourist ancient roman antiquity