Cairo, Egypt, in its history[?] has had a significant number of fortified gates protecting both inner and outer city. Apart from the purpose of defense they were also used for differentiation of the varied social and economic classes. Often the gates were heavily decorated as artistic pieces.
... and none of the area is covered with water.
Demographics
As of the census of 2000, there are 5,641 people, 1,755 households, and 1,463 families residing in the town. ...