This first view of the oasis of Tozeur, and the Chott Djerid beyond it, has often been praised. To me, arriving at the water-shed on a cloudy afternoon, that line of inky-black palm trees with its background of blanched sterility melting into a lowering, leaden-hued sky, conveyed a most uncanny impression: the prospect was absolutely familiar! Yes, there was no doubt about it: I had seen the place before; not in Africa, of course, but—somewhere else. Where—where? Suddenly I remembered: it was a northern landscape, a well-known forest of sombre firs, rising out of the wintry plain. The white, salty expanse, filling up the interstices between the palms, helped to complete the illusion; it was powdered snow among the tree-tops. For a brief moment I was transported….
It was not long before I found a companion at Tozeur. He was an Arab from the Souf, region of sand; dark-skinned, oval-faced, with straight eyelashes, straight nose, and an infectious, lingering smile; quite a worthless fellow; he had picked up a few words of French slang, and never tired of exhibiting them. We rode out to the Chott to see the extraction of the salt, which is a Government monopoly; the track leads past a famous lotus, a Methuselah among trees, whose shadow covers 120 square metres of ground and whose branches are so long, so weary with age, that they bend downward and touch the earth with their elbows—to rest, as it were—and then rise up again, refreshed. These salines are about three miles from Tozeur and an uncommonly simple establishment; they dig a ditch in the morass which promptly fills with water; the liquid evaporates, leaving the salt, which impregnates it, to be piled up in heaps on dry land. Next, they stow the mineral in sacks and transport it to Tozeur on donkeys. It undergoes no preparation whatever, but is sold as it comes out of the Chott, agreeable to the palate though rather yellowish in colour. Needless to say the Government runs no risk of the supply failing; there is salt, a swooning stretch of salt, as far as eye can reach.
Once you have issued from the oasis in this direction it is all a level of dried-up mud, speckled with low shrubs and dangerous watery spots, where a man may slowly sink down and disappear for ever. A strange desert lily, purple and golden, starts leafless, like a tall orchid, out of the bitter waste; camels eat its fat, bulbous, snowy-white root; the Arabs call it tethuth.
I saw some darker markings on the surface of the expanse which the workman at the salines declared to be the ruins of old buildings and quite inaccessible nowadays, but they may well have been small ridges of sand, magnified by mirage: those oasis-Arabs have rather indifferent eyesight. Plainly visible, however, was a line of palms about eight miles distant to the east; it was one of a group of oases of Oudiane. I looked at it, wondering whether I should pass that way on my homeward journey.
But my companion, with a languishing gesture, pointed in the other direction, towards his home.
Tozeur, he thought, was all very well, and so were Oudiane and all the rest of them, but Eloued was fairer by far. And only three days' journey! Why not leave this country and go to the Souf, to Eloued, instead? Sacré nom! I could return by way of Biskra if I liked. And if I paid him five francs for a camel he would accompany me the whole way, like a brother. The five francs, he explained, were only for camel-hire; he did not want me to pay for his food; he liked me for my company—it seems I reminded him, in a way, of the folks at Eloued. They must be charming people, and I was almost tempted to follow his advice and make their acquaintance.
Later on we went to what they call the Roman barrage of the main oasis river; the large blocks of which it is composed are unquestionably antique, but they have been carried to this spot not by the ancients, but by Berber cultivators of long ago. Gazing upon these venerable stones we were led to talk of past times, of buried treasures and their wondrous lore. One of his uncles, he tells me, is versed in the black arts and an adept at raising hoards; he learnt it from a Moroccan. But bad luck had dogged his footsteps lately. He discovered a treasure whose guardian jin offered to surrender it if he brought three things: a white goat, certain materials for fumigation, and "the book." It seemed a very simple request, but each time, unfortunately, that he arrived at the enchanted spot, he found that, for some extraordinary reason, he had left at home one or the other of these three articles; and when at last he managed to bring all three of them together, he accidentally—sale bête!—said a pious "bismillah" at the critical moment, which of course spoilt everything.
And here a wild craving came upon me: I wished to follow the winding of this brook and trace it to its source, which I judged to be not far distant. The companion, smiled, as usual; he was ready for anything; but the undertaking proved to be rather arduous. We walked and climbed for long among the gardens, crawling under vines and thorny shrubs, wading tributary brooks and clambering up and down their steep earthen banks with a hundred dogs in full pursuit; there was no possibility of orientation; we doubled our tracks over and over again—it was like being imprisoned in the works of a clock.
At last, and doubtless by the merest of accidents, we emerged from the true oasis of orderly fruit trees and vegetables; the soil became sandy and uneven, with palms sprouting up in isolated clusters amid tamarisks and bristly reeds. The stream, meanwhile, continued to divide and subdivide into smaller rivulets. After a good deal of walking on this kind of ground, we finally reached the head of the waters—the eye, as the Arabs poetically call a fountain, alluding to its liquid purity, its genial play of light and movement.
It trickles out under a tall incline of sand, and the crowns of the palms at this spot are not quite on a level with the desert overhead. Looking down from these sandy heights, I found that we had followed a tortuous river of green palms, that flowed through yellow sands into a distant lake of the same green—the oasis.