Continuing our march, we soon came to the Shʿabet eʾ talha, the bottom of which is clothed with the brushwood called arfísh, and with the rétem, or broom. Further on, when we came upon the higher rocky ground, the country grew more sterile, though we were so fortunate as to catch two gazelles. Black masses of sandstone jutted out on all sides, and gave a wild air to the desolate region through which we were passing. The sterile character of the scene underwent no change till next morning, when, on advancing about a mile and a half, we came to the Wady Siddre, which was enlivened by a few talha-trees. A narrow defile led us from this place to the Wady Boghár, whence we entered another defile. Mid-day was past, when we obtained a distinct view of the date-grove in Wady Sháti, and the high sand-hills which border the valley on the south. Towards the north it was rather open, and we hastened on to escape from the hot desert through which we were marching; but a good while elapsed before we reached the border of the valley, which on this side abounded in herbage. After a mile and a half we reached the first wild palm-trees, thriving in separate and casually formed groups. Then followed a belt of bare black ground, covered with a whitish crust of salt. The town, on the top of a broad terraced rock, seemed as far off as ever. But I urged on my Bu-Séfi along the winding path over the hard ground; Richardson and Overweg followed close behind, while the camel-drivers had fallen back to exchange their dirty costume for one more decent. At length we reached the north-western foot of the picturesque hill, and chose our camping-ground beyond the shallow bed of a torrent between the date-trees and the corn-fields, near the largest fountain,—a very agreeable resting-place, after the dreary desert which we had traversed. We had felt tired so long as the place was yet ahead of us; but we had no sooner reached it than all fatigue was gone, and Overweg and I, under the guidance of a mʿallem, went forth to view the interesting features of the locality. It is certainly a very rare spectacle in this quarter of the world, to see a town on the top of a steep terraced hill in the midst of a valley, and occupying an advantageous position which might be supposed to have given the place great importance from very ancient times. Éderi seems to have been a considerable place till fourteen years ago, when the independent spirit of its inhabitants was broken by the despotism of ʿAbd el Jelíl ben Séf eʾ Nasr, the famous chief of the Welád Slimán. The old town on the top of the hill having been destroyed, and there being no longer a necessity for a fortified residence, under the civilized though exhausting government of the Turks, the new village was built at the northern foot of the hill, on which side lies the chapel of the Merábet Bu-Derbála, and another of less fame, a little east of the former, called Sidi ʿAbd eʾ Salám.