But the longest day must close at last, and the great luminary had at length run his fiery and tyrannical course. String after string of loaded camels, wearied with the passage of the rugged defile of Rah Eesah, were with infinite difficulty urged down the last steep declivity, and at long intervals, as the shadows lengthened, made their tardy appearance upon the desert plain; those carrying water, tents, and the greater portion of the provisions most required, being nevertheless still in the rear when the implacable orb went down, shorn of his last fierce ray. The drooping spirits of all now rose with the prospect of speedy departure from so fearful a spot. The commander of the friendly schooner, which had proved of such inestimable service, but whose protecting guns were at length to be withdrawn, shortly set out on his return to the vessel with the last despatches from the Embassy, after bidding its members a final farewell; and in order to obtain water, any further deprivation of which must have involved the dissolution of the whole party, no less than to escape from the pestilential exhalations of the desolate lake, which, as well during the night as during the day, yielded up a blast like that curling from a smith's forge--withering to the human frame--it was resolved as an unavoidable alternative, to leave the baggage to its fate, and to the tender mercies of guides and camel-drivers, pushing forward as expeditiously as possible to Goongoonteh, a cleft in the mountains that bound the opposite shore, wherein water was known to be abundant. Pursuant to this determination, the European escort, with the servants, followers, horses, and mules, were held in readiness to march so soon as the moon should rise above the gloomy lava hills, sufficiently to admit of the path being traced which leads beyond the accursed precincts of a spot, fitly likened by the Danakil to the infernal regions. Dismal, deadly, and forbidding, but deeply interesting in a geological point of view, its overwhelming and paralysing heat precluded all possibility of minute examination, and thus researches were of necessity confined to the general character of the place. Latitude, longitude, and level were however accurately determined [These will be found in the Appendix, Number One], and many were the theories ventured, to account for so unusual a phenomenon. Obviously the result of earthquake and volcanic eruption--a chaos vomited into existence by "Th' infuriate hill that shoots the pillar'd flame,"