…tasting of such heat …the stifling air was like a metal mask over our faces. …the Arabs themselves were loud against the tyrannous sun and the breathlessness…

In the late afternoon we marched further and stopped for the night under a thick screen of tamarisk-trees. …behind us rose a cliff, perhaps four hundred feet in height, a deep red in the level sunset. Under our feet was spread a floor of buff-coloured mud, as hard and muffled as wood-paving, flat like a lake for half a mile each way: and on a low ridge to one side of it stood the grove of tamarisk-stems of brown wood, edged with a sparse and dusty fringe of green, which had been faded by drought and sunshine till it was nearly of the silvered grey below the olive-leaves about Les Baux, when a wind from the river-mouth rustled up the valley-grass and made the trees turn pale.

We were riding for Rumm, the northern water of the Beni Atiyeh: A place which stirred my thought, as even the unsentimental Howei-tat had told me it was lovely. The morrow would be new with our entry to it…

Day was still young as we rode between two great pikes of sandstone to the foot of a long, soft slope poured down from the domed hills in front of us. It was tamarisk-covered: the beginning of the Valley of Rumm, they said. We looked up on the left to a long wall of rock, sheering in like a thousand-foot wave towards the middle of the valley; whose other arc, to the right, was an opposing line of steep, red broken hills. We rode up the slope…

As we went, the brushwood grouped itself into thickets whose massed leaves took on a stronger tint of green the purer for their contrasted setting in plots of open sand of a cheerful delicate pink. The ascent became gentle, till the valley was a confined tilted plain. The hills on the right grew taller and sharper, a fair counterpart of the other side which straightened itself to one massive rampart of redness. They drew together until only two miles divided them: and then, towering gradually till their parallel parapets must have been a thousand feet above us, ran forward in an avenue for miles.

They were not unbroken walls of rock, but were built sectionally, in crags like gigantic buildings, along the two sides of their street. Deep alleys, fifty feet across, divided the crags, whose plans were smoothed by the weather into huge apses and bays, and enriched with surface fretting and fracture, like design. Caverns high up on the precipice were round like windows: others near the foot gaped like doors. Dark stains ran down the shadowed front for hundreds of feet, like accidents of use…

The crags were capped in nests of domes, less hotly red than the body of the hill; rather grey and shallow. They gave the finishing semblance of Byzantine architecture to this irresistible place: this processional way greater than imagination. The Arab armies would have been lost in the length and breadth of it, and within the walls a squadron of aeroplanes could have wheeled in formation. Our little caravan grew self-conscious, and fell dead quiet, afraid and ashamed to flaunt its smallness in the presence of the stupendous hills.

Landscapes, in childhood’s dream, were so vast and silent. We looked backward through our memory for the prototype up which all men had walked between such walls toward such an open square as that in front where this road seemed to end. Later, when we were often riding inland, my mind used to turn me from the direct road, to clear my senses by a night in Rumm and by the ride down its dawn-lit valley towards the shining plains, or up its valley in the sunset towards that glowing square which my timid anticipation never let me reach. I would say, ‘Shall I ride on this time, beyond the Khazail, and know it all?’ But in truth I liked Rumm too much.

To-day we rode for hours while the perspectives grew greater and more magnificent in ordered design, till a gap in the cliff-face opened on our right to a new wonder. The gap, perhaps three hundred yards across, was a crevice in such a wall; and led to an amphitheatre, oval in shape, shallow in front, and long-lobed right and left. The walls were precipices, like all the walls of Rumm; but appeared greater, for the pit lay in the very heart of a ruling hill, and its smallness made the besetting heights seem overpowering.

The sun had sunk behind the western wall, leaving the pit in shadow; but its dying glare flooded with startling red the wings each side of the entry, and the fiery bulk of the further wall across the great valley. The pit-floor was of damp sand, darkly wooded with shrubs; while about the feet of all the cliffs lay boulders greater than houses, sometimes, indeed, like fortresses which had crashed down from the heights above. In front of us a path, pale with use, zigzagged up the cliff-plinth to the point from which the main face rose, and there it turned precariously southward along a shallow ledge outlined by occasional leafy trees. From between these trees, in hidden crannies of the rock, issued strange cries; the echoes, turned into music, of the voices of the Arabs watering camels at the springs which there flowed out three hundred feet above ground.

The rains, falling on the grey domes of the hill-top, seemed to have soaked slowly into the porous rock; and my mind followed them, filtering inch by inch downward through those mountains of sandstone till they came against the impervious horizontal layer of the plinth, and ran along its top under pressure, in jets which burst out on the cliff-face at the junction of the two rocky layers.

Mohammed turned into the amphitheatre… At its far end Arab ingenuity had cleared a space under an overhanging rock: there we unloaded and settled down. The dark came upon us quickly in this high prisoned place; and we felt the water-laden air cold against our sunburnt skin.