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.
... influence of the raw, foggy Sea of Okhotsk, the climate is very cold. At Dui the average yearly temperature is only 33.0° F (January 3.4°; July 61.0°), 35.0° at Kusunai ...