shallow, and this, along with the wonderful clearness of the air, enables the eye to range to a vast distance. This northwestern thunderstorm which we were watching was possibly a hundred miles away. We were awed by the mere vastness of the landscape, in which we looked over tracts it would take many days' journeys to traverse, and saw mountains eighteen thousand feet high separated by nameless valleys no one ever enters, with hills and rocks tumbled about in chaotic confusion, as though the work of world-shaping had here just begun. Stepping out into the bitter wind, we walked about awaiting signs of the Soroche or mountain sickness so much dreaded by Andean travellers, especially when they come straight up from the coast to this vast height, as high as the Matterhorn or the highest peaks of the Rocky Mountains. The air was very cold and very thin, seeming not to fill the lungs. But nothing happened.
From the Crucero Alto the railway descends rapidly for two thousand feet past two large lakes, embosomed in steep green hills – they reminded me of Loch Garve in Ross-shire – till it reaches a wide, bare, desolate flat, evidently part of the former bed of Lake Titicaca, which was once far larger than it is to-day. Here we were in that central plateau which the people call the Puno and which surrounds the lake, its lower part cultivated and peopled. At the large village of Juliaca, whence a branch line runs to the port of Puno on the lake farther to the southeast, the main line turns off to the north, still over the flat land which, where not too marshy, is under tillage. The inhabitants were all Indians, and only at Tirapata, which is a point of supply for the mines on the eastern slope of the mountains, were white people to be seen. Far to the northeast, perhaps one hundred miles away, could be discerned a serrated line of snowy mountains, part of the eastern Cordillera which divides the Titicaca basin from the Amazonian valleys. At last the hills begin to close in and the plain becomes a valley, narrowing as we travel farther north till, at a sharp bend in the valley which opens out a new landscape, we pass under a rock tower sixteen thousand feet high, like one of the aiguilles of Mont Blanc immensely magnified, and see in front of us a magnificent mountain mass streaming with glaciers. Two great peaks of from eighteen thousand to nineteen thousand feet are visible on this side, the easternmost one a long snow ridge resembling the Lyskamm above Zermatt; and behind it there appears a still loftier one which may approach or exceed twenty thousand feet. This is the Sierra of Vilcanota, the central knot of the mountain system of Peru, as in it branches of the western inosculate with those of the eastern Cordillera. Though very steep, the highest peaks seemed to me, surveying them from a distance of fifteen or twenty miles, to offer no great difficulties to an active and experienced climber, apart of course from the rarity of the air at this immense height, a difficulty which, while negligible by many, is serious to some otherwise excellent mountaineers. The fact that the railroad passes close to these splendid summits gives unusual facilities for an assault on them, since the transportation of warm night coverings and of food is one of the chief difficulties in a cold and thinly peopled region. As none of the tops seems to have been yet scaled, they deserve the attention of aspiring alpinists.
Above the village of Santa Rosa the valley is uninhabited, a deep, grassy hollow between the Vilcanota group of peaks on the east and a lower though lofty range on the west, with piles of stones at intervals, and now and then we met or passed a string of llamas carrying their loads, for the railway has not wholly superseded the ancient modes of transportation.
Just at the very highest point of the col or pass of La Raya 14,518 feet above sea-level, in which the valley ends, the westernmost of these Vilcanota peaks is visible on the east behind a deep gorge, the upper part of which is filled by a glacier. From this glacier there descends a torrent which on the level top of the pass spreads out into a small shallow marsh or lake which the Peruvians held sacred as the source of the sacred river Vilcamayu: and from this lake the water flows partly south into Lake Titicaca, partly north into the Amazon and the Atlantic. Here indeed we were looking upon one of the chief sources of that gigantic stream, for of all the rivers that join to make the Amazon this is among the longest. During its course till it meets the river Marañon, it is called first Vilcamayu, then Urubamba, and finally Ucayali. The pass itself, a broad smooth saddle not unlike, if one may compare great things with small, the glen and watershed between Dalnaspidal and Dalwhinnie which marks the summit level of the Highland Railway in Scotland, has no small historic interest, for it has been a highway for armies as well as for commerce from the remotest times. The ancient track from Cuzco to the southern boundary of the Inca empire in Chile passed over it. By it the Spanish Conquistadores went backward and forward in their campaign of subjugation and in the fierce struggles among themselves which followed, nor was it less important in the War of Independence a century ago. Till the railway was recently opened, thousands of llamas bearing goods traversed it every year. What one now sees is nothing more than a fairly well-beaten mule track, and I could neither discern any traces nor learn that traces have been discovered either of the wall which the Inca rulers are said to have built across it as a defence from the Collao tribes to the south, or of the paved road which, as the old writers say, they constructed to connect Cuzco with the southern provinces.
Were such a spot in Switzerland or Tyrol, its lonely beauty would be broken by a summer hotel for health-seeking tourists; nor could one imagine a keener and more delicious air than this, though people with weak hearts might find it trying. As soon as we had got a little way down from the top, the lungs began to feel easier, for the denser and warmer air of its lower levels comes up on the northerly wind which we met in descending. The valley, still smooth and grassy, sinks rapidly and in an hour or two we had entered a climate quite different from that of the Titicaca plateau to the south. After some six or eight miles a place is reached called Aguas Calientes (Hot Waters), from the numerous mineral springs which bubble up close together from the ground, most of them too hot to taste, and all impregnated with iron and sulphur. They are said to be valuable in various maladies, and in France or Switzerland an Établissement des Bains would doubtless have arisen to enclose and exploit them. As it is, the only sign that they are used is a wooden hut erected over one of the springs in which the station master cures himself of rheumatism. There are only two houses besides the station, but on the hill above mines of copper and antimony are worked by Indian labour.
Below this point the floor of the valley falls again. It is still narrow, but the now warmer climate permits tillage, and the patient toil of the Indians, turning every bit of ground to account, cultivates fields of grain and potatoes sloping at an angle so steep that ploughing or hoeing seems almost impossible. When one asks how this happens, the answer is that the rapacity of lawyers, ousting the Indian from the better lands below, drives him to these less productive slopes. The hillsides are extraordinarily bare, but as fruit trees appear round the cottages, this may be due not to the altitude, but to the cutting down during many centuries of all other trees for fuel. Never have I seen an inhabited region – and in the case of this particular valley, a thickly inhabited region – so absolutely devoid of wood as is Peru. Even in Inca days, timber seems to have been very scarce. There is plenty to be had from the tropical forests lower down, but the cost of carrying logs up from them upon mule-back is practically prohibitive. A good, solid plank would be a load too heavy for a llama.
Twenty miles below the pass of La Raya is the town of Sicuani, which we were fortunate enough to see on the market day – Sunday – when the Indians from many miles round come to sell and buy and enjoy themselves. It is a good type of the well-to-do Peruvian village, the surrounding country being fertile and populous. The better houses, a few of them two storied, are of stone, the rest of sun-dried mud – that adobe which one finds all over Spanish America from the pueblos of New Mexico down to Patagonia. Their fronts are covered with a wash of white or light blue, and this, with the red-tiled roofs, gives a pleasant freshness and warmth of tone. The two plazas whose joint area is about equal to half of the whole town, are thronged with Indians, all the men and many of the women wearing the characteristic poncho, a rough woollen or, less often, cotton cloak which comes below the waist, and is usually of some bright hue. To this the women add gaudy petticoats, red or purplish, blue or green or violet, so that there is even more colour in the crowd than on the houses. The greatest variety is in the hats. The women wear round felts or cloth-covered straws, some almost as wide as a cardinal's; many are square, set off by gilt or silvered bands like the academic cap of the English Universities, though the brim is larger. The man's hat is smaller; it is mostly of stiff white felt, and underneath
