On a quadrangular eminence, about thirty feet high, in the valley of Fogha—an eminence built up of refuse—stands a village with some resemblance to the ancient town of Assyria. The inhabitants extract salt from the black mud out of which their little hillock rises. There are other villages of a similar character. The condition of the population is most wretched; they suffer continually from the forays of the robbers of Dendina. After a march of two or three miles over a rocky soil, sprinkled with bushes and brushwood, Dr. Barth, with intense satisfaction, caught the glimmer of water, as if the sun were lighting up a broad mirror, and rapidly pushing forward, came, in an hour’s time, to Say, a ferry on the great river of the Soudan—the river which has divided with the Nile the curiosity of geographers, and attracted the enterprise of the adventurous; the river which, perhaps, surpasses the Nile in its promise of future commercial industry; the river which we associate with the names of so many heroic travellers, from Mungo Park to Cameron,—the Niger. III. The Niger—all the various names of which (Joliba, Mayo, Eghirrau, Isa, Kuara, Baki-a-rua) signify one and the same thing, _the River_—is about seven hundred yards broad at the Say ferry, and flows from north-north-east to south-south-west with a velocity of three miles an hour. The left bank has an elevation of about thirty feet; the right bank is low, and crowned with a town of considerable size. The traffic is incessant; Fulbis and Sourays, with their asses and oxen, continually pass to and fro. The boats in use are constructed of two hollow trunks of trees, fastened together, and measure a length of forty feet and a breadth of four feet and a half. With feelings of a mingled character Dr. Barth crossed this stately river, the exploration of which has necessitated the sacrifice of so many noble lives, and entered the busy town of Say. Its walls form a quadrilateral of fourteen hundred yards; the houses of the inhabitants, all built of reeds except the governor’s, are scattered in groups over the area they enclose. In the rainy season, a hollow or valley, which cuts across it from north to south, is filled with water, which impedes communication, and renders the place insalubrious. When the river is flooded, the town is entirely inundated, and all its inhabitants are compelled to migrate. The market of Say is not well provided: the supply of grain is small, of onions _nil_, of rice _nil_, though the soil is well adapted to their cultivation; of cotton, however, there is always a large quantity; and Say will prove an important position for Europeans as soon as the great river route of Western Africa begins to be utilized.