"Camel Road," turns northward from Kalgan and after a hundred miles takes a northwestward course to Urga. There are no Mongol settlements after you have passed the fringe of villages bordering the Great Wall, and wells are few and far between, but it is one hundred miles shorter than the more western route, and by so much the better for those who go through with the same animals. Much of the way is marked by the telegraph wire that now stretches its many miles across the desert, but it would be rather unwise to trust entirely to this guidance, for at times it leads where only winged things can follow, and above all it never swerves to point out the wells along the way, and missing one you might not reach another for twenty-four hours, or perhaps never. As I was neither hurried nor privileged, I chose this road.
Over one or the other of these trails pass thousands of carts and camel trains each year, carrying north or south tea and cloth and notions and hides and furs, to the value of many millions of taels. But most of Mongolia's exports go on their own feet, ponies or cattle or sheep.
Under the treaties of 1858 and 1860 a post-route between the Russian frontier and Kalgan was established, and in spite of the competing railway through Manchuria, a horse-post still crosses the desert three times a month each way. The Mongols who are employed for the work go through from city to city in
