After we had dressed the skins of the couroucous, and carefully wrapped up the game, we again moved on. The ground became stony, and the descent steeper. At one time I had hoped to find a spring at the bottom of the ravine; but we very soon discovered, to our great disappointment, that we should have to begin climbing again, leaving behind us the oaks and the ceibas, and meeting with nothing but gigantic pine-trees. The pine-needles,8 which literally carpeted the ground, made it so slippery, that for every step forward we frequently took two backward. We fell time after time, but our falls were not in the least degree dangerous. Sometimes, as if at a signal, we all four rolled down together, and each laughed at his neighbor's misfortune, thus cheering one another. Lucien had an idea of hanging on to Gringalet's tail, who was the only one that could avoid these mishaps. This plan answered very well at first; but the dog soon after broke away by a sudden jerk, and the boy rolled backward like a ball, losing all the ground he had gained, but he at once got up again, quite in a pet with the dog, for whom he predicted a fall as a punishment for his treacherous behavior.
The troublesome pine-needles obliged us again to resort to the stake and lasso plan; l'Encuerado, with his load, strove in vain to keep up with us.
"Can any one understand the use of these horrible trees?" grumbled the Indian. "Why can't they keep their leaves to themselves? Why don't they grow in the plains, instead of making honest folks wear the flesh off their bones in a place which is quite difficult enough to traverse as it is?"
"God makes them grow here," said the child.
"Not at all, Chanito; God created them, but the devil has sown them on these mountains. I have travelled on the large plateau, where there are whole forests of pines, which proves that it was only for spite that they grow on this ascent."
Fortunately Lucien only half believed what the Indian said, and very soon asked me all about it.
"The pines," I replied, "are trees of the North, which never grow well except in cold climates and dry soils. If l'Encuerado had been acquainted with the history of his ancestors, he would have been able to give you some better information about them; he would have known that, in the Aztec mythology, they were sacred to the mother of the gods, the goddess Matlacueye, who, curiously enough, fills the part of Cybele among the Greek goddesses, whose favorite tree was also the pine."
Just at this moment we were passing close to a giant of the forest, which had been broken by a squall of wind; from three or four cracks in its trunk a transparent resin ran trickling out. Lucien, thinking these globules were solid, wished to take hold of one of them; but his fingers stuck to it.
"I fancied," said he, "that turpentine was obtained by crushing the branches of the pine-tree, just as they crush the stems of the sugar-cane."
"You were wrong, then," I answered. "The Indians, in the forests where they manufacture it, content themselves with cutting down the tree within a foot of the ground; the resin at once begins to ooze out, and gradually fills the leathern bottles placed to receive it. As soon as the resin ceases to flow, they cut the tree up into fagots for the use of the inhabitants of the towns, or the Indians living on plains, whose poor dwellings often possess no other light than the smoky glimmer from a branch of fir."
I was obliged to cut short my explanations, in order to help Sumichrast and l'Encuerado, who, in spite of the lasso, seemed as if they were trying who could slip fastest. The only way we could get on at all was by describing zigzags, and thus we were two hours in climbing a quarter of a league. At last we arrived on the verge of the forest. The rocky ground seemed quite pleasant to walk upon: we could now advance in a straight line, and were able, with very little trouble, to reach another summit.
From the crest a marvellous panoramic view was in sight, for we overlooked all the surrounding country. On our left rose the gigantic and majestic peak of Orizava or Citlatepetl – that is, the "mountain of the star" – which rises to 17,372 feet above the sea-level. Lucien thought that this could not really be the same mountain the summit of which he was in the habit of seeing every morning.
"It is quite a different shape," he said.
"It is not the mountain, but the point from which you look at it, that has changed its appearance," replied Sumichrast.
"But it looks much higher," said Lucien.
"That is because we are nearer to it. From here we can discern the beautiful forest which surrounds its base as you ascend, the pines growing farther and farther apart, and gradually disappearing altogether. Higher still may be seen the glaciers glittering in the sun; and, last of all, the perpetual snow surrounding the crater, which was visited for the first time in 1847, by M. Doignon, a Frenchman."
"Popocatepetl, Istaccihuatl," said l'Encuerado gravely, pointing out the mountains.
The two mountains mentioned by the Indian were towering up behind us – a sight that alone repaid for our difficult ascent; we could admire in turn the three loftiest volcanoes in Mexico.
"Where is Popocatepetl?" asked Lucien.
"There; that enormous cone which rises to our right," I answered, pointing in that direction.
"Is it the smallest of the three?"
"No; on the contrary, it does not measure less than 18,000 feet in height. Dias Ordas, one of the captains of Fernando Cortez, made its first ascent. Its name signifies 'smoking mountain.'"
"Yes; and I know that Istaccihuatl means 'white woman;' but I do not know the height of it."
"It is 15,700 feet above the level of the sea."
"How can mountains like these be measured?" asked Lucien.
"In the first place, by geometrical calculations, and then, by the aid of a barometer, when an ascent has been made. The column of mercury in the instrument falls in proportion as the barometer is carried up the mountain, because the air which presses upon the mercury reservoir becomes less and less dense."
I quite forgot the lapse of time while contemplating the glorious panorama spread beneath. Just around us the ground was rocky and volcanic, and covered with mosses of various colors; rather lower down the ground was hidden by the fallen leaves of giant trees; beyond was a succession of smaller crests, frequently quite barren, sometimes covered with sun-scorched verdure. On the horizon, which was hidden by a transparent mist, the two volcanoes of the plateau stood out in bold relief against the blue sky, facing the other colossus, which seemed to protect us with its shadow. The peaks of these mountains, clad with their perpetual snow, can be seen by sailors forty leagues at sea.
I was really sorry to give the signal for departure. We again met with the pine-needles, and though our ascent was difficult and slow, our descent was proportionably rapid. Thus we fell forward instead of falling backward. Gringalet, who seemed amused at our ridiculous postures, and was too confident in his own powers, shared our mishaps, much to the amusement of his young master, who had predicted that such would happen. L'Encuerado, utterly tired out, bethought himself of dragging his basket along the ground, which was so thickly covered with leaves that he managed it without damaging his load or breaking the bottles.
At last we came upon oak vegetation; and, still farther down, tropical plants. Various birds enlivened our journey by their song, while numbers of brilliant-colored insects hummed cheerfully round us. In less than an hour we had passed from autumn to spring, after having had a glimpse of winter. The creepers very soon obliged us to cut a passage with our machetes; but what was our joy upon perceiving, at the bottom of the ravine, a stream bordered with angelica and water-cress!
Thanks to the abundance of materials, our hut was quickly constructed. While l'Encuerado was getting dinner ready, I went to examine the half-rotten trunk of a tree which was lying on the ground. A multitude of insects, of an elegant shape and of a metallic-blue color, fled at my approach; they belonged to the numerous Carabus family, the flesh-eating Coleopteræ, which are found both in Europe and in America.
"Why don't they fly away, instead