This ruin site of a fort in the southern city Aqaba is facing to the Red Sea. There is a museum showing the process of excavation and the archaeological finds from this ruin and Ayla ruin.
Here is a digression.
The huge flag in the photo is a Jordanian flag.... NO, this is a flag of "Arab union". It is similar to the flag of Jordan and Palestine, if you want, you can compare them. The reason why there is this flag here still now is putting an allegory of hard years, fell into the English fork-tongued trap and be made to fight, in another word, it is an exemplary symbol of themselves fooled by English trick. This is what one Jordanian talked to me.