Our arrangements were complete by the 28th of August (1849), and on that day we left the Bosphorus by an English steamer bound for Trebizond. The size of my party and its consequent incumbrances rendering a caravan journey absolutely necessary, I determined to avoid the usual tracks, and to cross eastern Armenia and Kurdistan, both on account of the novelty of part of the country in a geographical point of view, and its political interest as having only recently been brought under the immediate control of the Turkish government. We disembarked at Trebizond on the 31st, and on the following day commenced our land journey. The country between this port and Erzeroom has been frequently traversed and described. Through it pass the caravan routes connecting Persia with the Black Sea, the great lines of intercourse and commerce between Europe and central Asia. The roads usually frequented are three in number. The summer, or upper, road is the shortest, but is most precipitous, and, crossing very lofty mountains, is closed after the snows commence; it is called _Tchaïrler_, from its fine upland pastures, on which the horses are usually fed when caravans take this route. The middle road has few advantages over the upper, and is rarely followed by merchants, who prefer the lower, although making a considerable detour by Gumish Khaneh, or the Silver Mines. The three unite at the town of Baiburt, midway between the sea and Erzeroom. Although an active and daily increasing trade is carried on by these roads, no means whatever have until recently been taken to improve them. They consist of mere mountain tracks, deep in mud or dust according to the season of the year. The bridges have been long permitted to fall into decay, and commerce is frequently stopped for days by the swollen torrent or fordless stream. This has been one of the many evil results of the system of centralization so vigorously commenced by Sultan Mahmoud, and so steadily carried out during the present reign.