Andarab is fortunately a fixed position. The description given of it by Idrisi places it at the junction of the Kaisan (or Kasan) stream with the Andarab, both of which retain their ancient names. Andarab is a very old and a very important position in all itineraries, from Greek times till now, and it may be important again. But seeing that Khulm is separated from Talekan by four days, it is difficult to distinguish between Semenjan and Warwalin which is also two days from each of those places. This illustrates the problems which beset the unravelling of Arab itineraries. Seeing, however, that Talekan and Warwalin have already been confused once, it is, I think, justifiable to assume that the same mistake has occurred again. Such an assumption would place Semenjan about where Haibak is, and where some central town of importance must have always been, judging from its important geographical position. Haibak is rather more than a hundred miles from Andarab by the only practicable khafila route, which is a very fair five-days' journey. This would indicate that the route followed by the English Commission for the settlement of the Russo-Afghan frontier from Balkh to Kabul was one of those recognized as trade routes in the tenth and eleventh centuries. The location of one other town in Badakshan is of interest, and that is a town called by Idrisi "Badakshan," which gave its name to the province. The first assumption to make is that the modern capital Faizabad is on or near the site of the ancient one. Let us see how it fits Idrisi's itinerary. The information is most meagre. From Talekan to Badakshan, seven days. From Andarab to the same town (going east), four days. Badakshan is described as a town "not very large but possessing many dependencies and a most fertile soil. The vine and other trees grow freely, and the country is watered by running streams. The town is defended by strong walls, and it possesses markets, caravanserais, and baths. It is a commercial centre. It is built on the west bank of the Khariab, the largest river of those which flow to the Oxus." It is elsewhere stated that the Khariab is another name for the Oxus or Jihun. It is added that horses are bred there and mules; and rubies and lapis lazuli found in the neighbourhood and distributed through the world. Musk from Wakhan is brought to Badakshan. Also Badakshan adjoins Canouj, a dependency of India. The two provinces which are found immediately beyond the Oxus (under one government) are Djil and Waksh, which lie between the Khariab (? Oxus) and Wakshab rivers, of which the first bathes the eastern part of Djil and the other the country of Waksh. The Waksh joins the Oxus from the north near the junction of the latter with the Kunduz. Then follow the names of places dependent on Waksh, of which Helawerd and Menk seem to be the chief.

Now Faizabad is about 70 miles from Talekan, and about 160 at least from Andarab. From Andarab the route strikes east at first, but after crossing the Nawak Pass, over a spur of the Hindu Kush (which is itself crossed near this point by the Khawak), it turns and passes down the valley of Anjuman to Jirm and Faizabad. Jirm is on the left bank of the Kokcha or Khariab—Faizabad being on the right,—and its altitude (4800 feet) would certainly admit of vine-growing and may be suitable for horse-breeding; but it must be admitted that in both these particulars Faizabad has the advantage, although Jirm is the centre of the mining industry in lapis lazuli, if not in rubies. Jirm is about 130 miles from Andarab, and 80 (with a well-marked road between) to Talekan. To fit Idrisi's itinerary we should have to select a spot in the Anjuman valley some sixty miles south of Jirm. This would involve an impossible altitude for either wine or horses (in that latitude), so we are forced to conclude that the itinerary is wrong. If it were exactly reversed and made seven days from Andarab and four from Talekan, Jirm would represent the site of the ancient capital exactly. Some such adjustment as this is necessary in order to meet the requirements, and Idrisi's indications of the climate. On the whole, I am inclined to believe that Jirm represents the ancient capital. However that may be, it is important to note that the Anjuman route from the pass at the head of the Panjshir valley was a recognized route in the Middle Ages, and emphasizes the importance of the Andarab position in Afghanistan. We have seen that from the very earliest times, prior to the Greek invasion of India, this was probably the region of western settlements in Baktria. It is about here that we find the greatest number of indications (if place-names are to be trusted) of Greek colonization. It is one of the districts which are to be recognized as distinctly the theatres of Alexander's military movements during his famous expedition. It commands four, if not five, of the most important passes across the Hindu Kush. The surveyor who carried his traverse up to the head of the Andarab and over the Khawak Pass into the Panjshir found a depression in the Hindu Kush range which admitted of two crossings (the Til and Khawak) at an elevation of about 11,650 feet, neither of which presented any great physical difficulty apart from that of altitude, both leading by comparatively easy grades into the upper Panjshir valley.

It is reported that since the Russo-Afghan Commission surveyors passed that way, the late Amir has constructed a passable road for commercial purposes, which can be kept open by the employment of coolie labour in removing the snow, and that khafilas pass freely between Kabul and Badakshan all the year round. In the tenth century there is ample evidence that it was a well-trodden route, for we find it stated that from Andarab to Hariana (travelling southward) is three days' journey. "Hariana is a small town built at the foot of a mountain and on the banks of a river, which, taking its source near Panjshir (Banjohir) traverses that town without being utilized for irrigation until, reaching Karwan, it enters into the territory of India and joins its waters to the Nahrwara (Kabul) River. The inhabitants of Hariana possess neither trees nor orchards. They only cultivate vegetables, but they live by mining. It is impossible to see anything more perfect than the metal which is extracted from the mines of Panjshir, a small town built on a hill at one day's distance from Hariana and of which the inhabitants are remarkable for violence and wickedness (mechanceté) of their character. The river, which issues from Panjshir, runs to Hariana as we have said." ... "From there (? Hariana) to Karwan, southward, two days' journey." "The town of Karwan is small but pretty, its environs are agreeable, bazaars frequent, inhabitants well-off. The houses are built of mud and bricks. Situated on the banks of a river which comes from Panjshir, this town is one of the principal markets of India."

From this account it is clear that the village of Panjshir must have been somewhere near the modern Khawak, and Hariana about 20 miles lower down the stream. But the site is not identified. Karwan was obviously near the site of the modern Charikar, and might possibly be Parwan, a very ancient site. It is worthy of note that in the tenth century all the Kabul province was "India." Of all the passes traversing the Hindu Kush we have mention only of this, the Khawak, and (indirectly) of the group which connect Kabul with Bamian; and it may be doubted whether in the Middle Ages any use was made of the Shibar, Chapdara, or others that lie between the Kaoshan and Irak for commercial purposes.

There is, however, strong inference that the Greeks made use of the Kaoshan, or Parwan, which is also commanded from Andarab. The excellent military road constructed by the late Amir from Charikar, up the Ghorband valley and over the Chapdara Pass, is a modern development.

Here, however, we must take leave of the routes to India, which are sufficiently dealt with elsewhere, and returning to Badakshan see if we can unravel some of the mediæval geography of the region which stretches eastward to the Oxus affluents and the Pamirs. We know that between Khotan and Balkh there was a very well-trodden pilgrim route in the earlier days of our era (from the first century to the tenth), when both these places were full of the high-priests of Buddhism. Was it also a commercial route? The shortest way to determine its position is to examine the map and see which way it must have run at a time when (if we are to believe Mr. Ellsworthy Huntington's theories of periodic fluctuations of climate in High Asia) all that vastly elevated region was colder, less desiccated, and possibly more fertile than now, whilst its glaciers and lakes were larger and more extensive.

Before turning eastward into the highlands and plateau of Asia it is interesting to note that north of the Oxus the districts of Jil (which was the region of mountains) and Waksh were both well known, and boasted many important commercial centres. The two districts (under one government) lay between the Wakshab which joins the Oxus from the north to the north-east of Khulm, and the Khariab, which is clearly another river than the Khariab (now the Kokcha) of Badakshan, and which is probably the Oxus itself (see preceding note). These trans-Oxus regions take us afield into the Khanates of Central Asia beyond Afghanistan, and we can only note in passing that 1000 years ago Termez was the most important town on the Oxus, commanding as it did the main river crossing from Bokhara to Khulm and Balkh; Kabadian also being very ancient. Termez may yet again become significant in history.

References to the Pamir region are very scanty, and indicate that not much was known about them. The most direct road from Khotan in Chinese Turkistan to Balkh, a well-worn pilgrim route of the early centuries of our era, is that which first strikes north-west to Yarkand, and then passing by the stone fort of Tashkurghan (one of the ancient landmarks of Central Asian travel) follows the Tashkurghan River to its head, passes over the Wakhjir Pass from the Tagdumbash Pamir into the valley of the Wakhab (or Panja) River and follows that river to Zebak in Badakshan. So far it is a long, difficult, and toilsome route rising to an altitude of 15,000 to 16,000 feet, but after passing Zebak to Faizabad and so on through Badakshan to Balkh, it is a delightful road, full of picturesque beauty and incident. At certain seasons of the year no part of it would appear formidable to such earnest and determined devotees as the Chinese Buddhist pilgrims. From Huen Tsang's account, however, it would seem that a still more northerly route was usually preferred, one which involved crossing the Oxus at Termez or Kilif. It is a curious feature in connection with Buddhist records of travel (even the Arab records) that no account whatever seems to be taken of abstract altitude, i.e. the altitude of the plains. So long as the mountains towered above the pilgrims' heads they were content to assume that they were traversing lowlands. Never does it seem to have occurred to them that on the flat plains they might be at a higher elevation than on the summits of the Chinese or Arabian hills. The explanation undoubtedly lies in the fact that they had no means of determining elevation. Hypsometers and aneroids were not for them. The gradual ascents leading to the Pamir valleys did not impress them, and so long as they ascended one side of a range to descend on the other, the fact that the descent did not balance the ascent was more or less unobserved. Wandering over the varied face of the earth they were content to accept it as God made it, and ask no questions. Recent investigations would lead us to suppose that in the palmy days of Buddhist occupation of Chinese Turkistan, when Lop Nor spread out its wide lake expanse to reflect a vista of towns and villages on its banks, refreshing the earth by a thousand rivulets not then impregnated with noxious salts; when high-roads traversed that which is now but a moving procession of sand-waves following each other in silent order at the bidding of the eternal wind; when men made their arrangements for posting from point to point, and forgot to pay their bills made out in the Karosthi language, the climate was very different from what it is now.

It was colder, moister, and the zones of cultivation far more extensive, but it may also be that these regions were not so highly elevated; indeed, there is good reason for believing that the eternal processes of expansion and contraction of the earth's crust, never altogether quiescent, is more marked in Central Asia than elsewhere, and that the gradual elevation, which is undoubtedly in operation now, may have also affected the levels of river-beds and intervening divides, and thrown out of gear much of the original natural possibilities for irrigation. However that may be, it is fairly certain that no great amount of trade ever crossed the Pamirs. Marco Polo crossed them, passing by Tashkurghan and making his way eastwards to Cathay, and has very little to say about them except in admiration of the magnificent pasturage which is just as abundant and as nutritious now as it was in his time. Idrisi's information beyond the regions of the Central Asian Khanates and the Oxus was very vague. He says that on the borders of Waksh and of Jil are Wakhan and Sacnia, dependencies of the country of the Turks. From Wakhan to Tibet is eighteen journeys. "Wakhan possesses silver mines, and gold is taken from the rivers. Musk and slaves are also taken from this country. Sacnia town, which belongs to the Khizilji Turks, is five days from Wakhan, and its territory adjoins China." Wakhan probably included the province of the same name that now forms the extreme north-eastern extension of Afghanistan, but the Tibet, which was eighteen days' journey distant, in nowise corresponds with the modern Tibet. Assuming that it was "Little Tibet" (or Ladakh), which might perhaps correspond in the matter of distance, we should still have some difficulty in reconciling Idrisi's description of the "Ville de Tibet" with any place in Ladakh. He says "the town of Tibet is large, and the country of which it is the capital carries the name." This country belongs to the "Turks Tibetians." Its inhabitants entertain relations with Ferghana, Botm,[9] and with the subjects of the Wakhan; they travel over most of these countries, and they take from them their iron, silver, precious stones, leopard skins, and Tibetan musk. This town is built on a hill, at the foot of which runs a river which discharges into the lake Berwan, situated towards the east. It is surrounded with walls, and serves as the residence of a prince, who has many troops and much cavalry, who wear coats of mail and are armed de pied en cap. They make many things there, and export robes and stuff of which the tissue is thick, rough, and durable. These robes cost much, and one gets slaves and musk destined for Ferghana and India. There does not exist in the world creatures endowed with more beautiful complexions, with more charming figures, more perfect features, and more agreeable shape than these Turk slaves. They are disrobed and sold to merchants, and it is this class of girl who fetches 300 dinars. The country of Bagnarghar lies between Tibet and China, bounded on the north by the country of the Kirkhirs (Kiziljis in another MS.), possibly Kirghiz.

The course of the river on which the town is built, no less than the name of the lake into which that river falls and the description of the Turk slave girls (as of the cavalry), is quite inapplicable to anything to be found in modern Tibet. I have little doubt that the Tibet of Idrisi was a town on the high-road to China, which followed the Tarim River eastward to its bourne in Lake Burhan. Lake Burhan is now a swamp distinct from Lob, but 1000 years ago it may have been a part of the Lob system, and Bagnarghar a part of Mongolia. The description of the slave girls would apply equally well to the Turkman women or to the Kirghiz, but certainly not to the flat-featured, squat-shaped Tibetan, although there are not wanting good looks amongst them. Then follows, in Idrisi's account, a list of the dependencies of Tibet and some travellers' tales about the musk-deer. It is impossible to place the ancient town of Tibet accurately. There are ruined sites in numbers on the Tarim banks, and amongst them a place called Tippak, but it would be dangerous to assume a connection between Tibet and Tippak. This is interesting (and the interest must be the excuse for the digression from Afghanistan), because it indicates that modern Chinese Turkistan was included in Tibet a thousand years ago, and it further throws a certain amount of light on the origin of the remarkable concentration of Buddhist centres in the Takla Makan.