This distinctive archaeological site, which dates back to the middle of the seventh century BC, is known as Archaeological Apollonia, as it is called “Ancient Sousse”, and it is one of the unique sites that attract many lovers of Greek architecture from all over the world, and this ancient city owns A wall, external columns, an acropolis, a majestic church, ancient baths, a Byzantine palace, and some of its monuments extend under the sea, due to the continuous decline of the earth's layers.