The Great Marib Dam, one of the engineering wonders of antiquity

Yemen is a relatively fertile country, thanks to its location on the seashore and its humid climate. It has valleys and mountains to the west, with heights exceeding 3,500 meters, but also desert plateaus to the east. Here is located the Rub al-Khali, considered the largest sand desert in the world. From very ancient times…Continue readingThe Great Marib Dam, one of the engineering wonders of antiquity