There had been much talk about our starting at midnight; but, fortunately, we did not get off before daylight, so that I was able to continue my exact observations of the route, which was now to cross the defile observed yesterday afternoon, which already began to impart quite a characteristic aspect to the country. There were some beautifully-shaped cones rising around it, while beyond them an uneven tract stretched out, crowded with small elevations, which gradually rose to greater height; among them one peak, of very considerable elevation, was distinguished by its graceful form, and seemed worthy of a sketch. Attached to it was a lower rocky range, with a very marked horizontal crest, while running parallel to our path were small ledges of gneiss. After a march of seven miles and a half, we ascended a considerable range of rugged eminences, from the crest of which we followed a steep descent into an uneven rocky tract intersected by several shallow beds of torrents; and then, just as the heat began, we reached the valley of Arókam, where we encamped at about half an hour’s distance from the well, and opposite to a branch-wadi through which lay our next day’s route. In the afternoon I climbed the highest of the cones rising above the cliffs, but without obtaining any distant prospect. [Illustration] [Sidenote: Saturday, August 10th.] The active buzu Amankay, who early in the morning went once more to the well in order to fill a few water-skins, brought the news that a considerable caravan, consisting chiefly of Aníslimen or Merabetín from Tintaghodé, had arrived at the well the evening before, on their road to Ghát, and that they protested against our visiting their country, and still more against our approaching their town. Notwithstanding the bad disposition of these people towards us, I managed to induce one of them, who visited our encampment, to take charge of letters addressed by me to Háj Ibrahim, in Ghát, which I am glad to say arrived safely in Europe. Amankay reported to us that on his way to the well he had observed a small palm-tree.