From Mespila the Greeks marched four parasangs, and probably halted near the modern village of Batnai, between Tel Kef and Tel Eskof, an ancient site exactly four hours, by the usual caravan road, from Kouyunjik. Instead of fording the Khabour near its junction with the Tigris, and thus avoiding the hills, they crossed them by a precipitous pass to the site of the modern Zakko. They reached this range in four days, traversing it on the fifth, probably by the modern caravan road. They were probably much retarded during the last day, by having to fight their way over three distinct mountain ridges. It is remarkable that Xenophon does not mention the Khahour, although he must have crossed that river either by a ford or by a bridge[13] before reaching the plain. Yet the stream is broad and rapid, and the fords at all times deep. Nor does he allude to the Hazel, a confluent of the Khabour, to which he came during his first day’s march, after leaving Zakko. These omissions prove that he does not give an accurate itinerary of his route.

Four days’ march, the first of only sixty stadia, or about seven miles,[14] brought the Greeks to the high mountains of Kurdistan, which, meeting the Tigris, shut out all further advance, except by difficult and precipitous passes, already occupied by the Persians. Xenophon, having dislodged the enemy from the first ridge, returned to the main body of the army, which had remained in the plain. This must have been near Fynyk, where the very foot of the Kurdish mountains is first washed by the river. The spot agrees accurately with Xenophon’s description, as it does with the distance. “The Greeks,” says he, “came to a place where the river Tigris is, both from its depth and breadth, absolutely impassable; no road appeared, the craggy mountains of the Carduchians hanging over the river.” Xenophon preferred the route across the mountains of Kurdistan, as it led into Armenia, a country from which they might choose their own road to the sea, and which abounded in villages and the necessaries of life.

Beyond the Carduchian mountains there were, according to the prisoners, two roads into Armenia, one crossing the head waters of the principal branch of the Tigris, the other going round them; that is, leaving them to the left. These are the roads to this day followed by caravans, one crossing the plains of Kherzan to Diarbekir, and thence, by well-known mountain-passes to Kharput, the other passing through Bitlis. Xenophon chose the latter. The villages in the valleys and recesses of the mountains are still found around Funduk; and, on their first day’s march over the Carduchian hills, the Greeks probably reached the neighbourhood of this village. There now remained about ten parasangs to the plain through which flows the eastern branch of the Tigris; but the country was difficult, and at this time of the year (nearly midwinter)[15], the lower road along the river was impassable. The Greeks had, therefore, to force their way over a series of difficult passes, all stoutly defended by warlike tribes. They were consequently four days in reaching the Centritis, or eastern Tigris, the united waters of the rivers of Bitlis, Sert, and Bohtan. It was impossible to cross the river at this spot in the face of the enemy. At length, a ford was discovered higher up, and Xenophon, by skilful strategy, effected the passage. This must have been at a short distance from Tilleh, as the river, narrowed between rocky banks, is no longer fordable higher up.

Owing to the frequent incursions of the Carduchi, the villages along the banks of the Bitlis had been abandoned, and the Greeks were compelled to turn to the westward, to find provisions and habitations. Still there was no road into Armenia, particularly at this time of year, for an army encumbered with baggage, except that through the Bitlis valley. The remains of an ancient causeway are even now to be traced, and this probably has always been the great thoroughfare between western Armenia and the Assyrian plains. Xenophon consequently made nearly the same detour as I had made on my way from Constantinople.

Six marches, of five parasangs each, brought them to the small river Teleboas, which I believe to have been the river of Bitlis. After crossing the low country of Kherzan, well described by Xenophon as “a plain varied by hills of an easy ascent,” the Greeks must necessarily have turned slightly to the eastward to reach the Bitlis valley, as inaccessible mountains stopped all further progress. My caravan was thirty-three hours in journeying from Bitlis to Tilleh, corresponding exactly with the six days’ march of the Greeks. They probably came to the river somewhat below the site of the modern town, where it well deserves the epithet of “beautiful.” It may have then had, as at this day, many villages near its banks. It will be observed that Xenophon says that they came to, not that they crossed, the Teleboas.

From this river they reached the Euphrates in six marches, making, as usual, five parasangs each day; in all, thirty parasangs, or hours. I believe, therefore, that, after issuing from the valley of Bitlis, Xenophon turned to the westward, leaving the lake of Wan a little to the right, though completely concealed from him by a range of low hills.[16] Skirting the western foot of the Nimroud Dagh range, he passed through a plain thickly inhabited, abounding in well-provisioned villages, and crossed here and there by ranges of hills. This country still tallies precisely with Xenophon’s description.

We have not, I conceive, sufficient data in Xenophon’s narrative to identify with any degree of certainty his route after crossing the Euphrates. We know that about twenty parasangs from that river the Greeks encamped near a hot spring, and this spring might be recognised in one of the many which abound in the country. It is most probable that the Greeks took the road still used by caravans through the plains of Hinnis and Hassan-Kalah, as offering the fewest difficulties. But what rivers are we to identify with the Phasis and Harpasus, the distance between the Euphrates and Phasis being seventy parasangs, and between the Phasis and Harpasus ninety-five, and the Harpasus being the larger of the two rivers? I am on the whole inclined to believe, that either the Greeks took a very tortuous course after leaving the Euphrates, making daily but little actual progress towards the great end of their arduous journey, the sea-coast, or that there is a considerable error in the amount of parasangs given by Xenophon; that the Harpasus must be the Tcherouk, and the Phasis either the Araxes or the Kur[17]; and that Mount Theches, the holy mountain from which the Greeks beheld the sea, was between Batoun and Trebizond, the army having followed the valley of the Tcherouk, but leaving it before reaching the site of the modern port on the Black Sea.