_River Suse_ discharges itself into the ocean. This fine river rises at Ras-el-Wed, at the foot of Atlas, about thirty miles from the city of Terodant. The (fulahs) cultivators of land, and the gardeners of Suse have drained off this river so much in its passage through the plains of Howara and Exima, that it is fordable at its mouth at low water in the summer, so that camels and other animals are enabled to cross it with burthens on their backs: at its mouth is a bar of sand which at low water almost separates it from the ocean. The banks of this river are inundated in winter, but in summer are variegated with Indian corn, wheat, barley, pasture lands, beautiful gardens, and productive orchards. Either this river, or that of Messa, must have been the _Una_ of Ptolomy, which is placed in lat. 28° 30′ N. We may presume that the Suse was anciently navigable as far as Terodant, as there are still in the walls of the castle of that city immense large iron rings, such as we see in maritime towns in Europe, for the purpose of mooring ships. _Draha._—The river of this name flows from the north-east of Atlas to the south, and passing through the province of Draha, it disappears in the absorbing sands of Sahara. A great part of the country through which it passes being a saline earth, its waters have a brackish taste, like most of the rivers proceeding from Atlas, which take their course eastward. It is small in summer, but impetuous and impassable in winter, or at least during Liali. It is not improbable that this river formerly continued its course westward, discharging itself into the ocean at Wednoon, and called by the ancients Darodus; but it often happens in Africa, particularly on the confines of any desert country, that the course of rivers is not only changed by the moveable hills of dry sand, but sometimes absorbed altogether, as is now the case with the Draha, after its entrance into the Desert.