ruins in butrint archaeological park, albania

butrint albania europe balkans architecture ruins archaeology archaeological medieval walls stone ancient antiquities antiquity fortified fortifications site unesco world heritage park travel tourism lake water path footpath late antique albanian european old historic outside outdoors landmark exterior historical monument excavation village town city june summer south east saranda sarande vlore vlora dig eastern southern attraction destination preservation preserved protected settlement national coast coastal defences defensive waterfront lakeside butrinto buthrotum bouthrotum famous limestone nature landscape country countryside rural trees saltwater salt