On the 18th we set out at three in the morning, to be more sure of arriving before the close of the day at the cataract known by the name of the Raudal de los Guahibos. We stopped at the mouth of the Rio Tomo. The Indians went on shore, to prepare their food, and take some repose. When we reached the foot of the raudal, it was near five in the afternoon. It was extremely difficult to go up the current against a mass of water, precipitated from a bank of gneiss several feet high. An Indian threw himself into the water, to reach, by swimming, the rock that divides the cataract into two parts. A rope was fastened to the point of this rock, and when the canoe was hauled near enough, our instruments, our dry plants, and the provision we had collected at Atures, were landed in the raudal itself. We remarked with surprise, that the natural damn over which the river is precipitated, presents a dry space of considerable extent; where we stopped to see the boat go up.
The rock of gneiss exhibits circular holes, the largest of which are four feet deep, and eighteen inches wide. These funnels contain quartz pebbles, and appear to have been formed by the friction of masses rolled along by the impulse of the waters. Our situation, in the midst of the cataract, was singular enough, but unattended by the smallest danger. The missionary, who accompanied us, had his fever-fit on him. In order to quench the thirst by which he was tormented, the idea suggested itself to us of preparing a refreshing beverage for him in one of the excavations of the rock. We had taken on board at Atures an Indian basket called a mapire, filled with sugar, limes, and those grenadillas, or fruits of the passion-flower, to which the Spaniards give the name of parchas. As we were absolutely destitute of large vessels for holding and mixing liquids, we poured the water of the river, by means of a calabash, into one of the holes of the rock: to this we added sugar and lime-juice. In a few minutes we had an excellent beverage, which is almost a refinement of luxury, in that wild spot; but our wants rendered us every day more and more ingenious.
After an hour of expectation, we saw the boat arrive above the raudal, and we were soon ready to depart. After quitting the rock, our passage was not exempt from danger. The river is eight hundred toises broad, and must be crossed obliquely, above the cataract, at the point where the waters, impelled by the slope of their bed, rush with extreme violence toward the ledge from which they are precipitated. We were overtaken by a storm, accompanied happily by no wind, but the rain fell in torrents. After rowing for twenty minutes, the pilot declared that, far from gaining upon the current, we were again approaching the raudal. These moments of uncertainty appeared to us very long: the Indians spoke only in whispers, as they do always when they think their situation perilous. They redoubled their efforts, and we arrived at nightfall, without any accident, in the port of Maypures.
Storms within the tropics are as short as they are violent. The lightning had fallen twice near our boat, and had no doubt struck the surface of the water. I mention this phenomenon, because it is pretty generally believed in those countries that the clouds, the surface of which is charged with electricity, are at so great a height that the lightning reaches the ground more rarely than in Europe. The night was extremely dark, and we could not in less than two hours reach the village of Maypures. We were wet to the skin. In proportion as the rain ceased, the zancudos reappeared, with that voracity which tipulary insects always display immediately after a storm. My fellow-travellers were uncertain whether it would be best to stop in the port or proceed on our way on foot, in spite of the darkness of the night. Father Zea was determined to reach his home. He had given directions for the construction of a large house of two stories, which was to be begun by the Indians of the mission. "You will there find," said he gravely, "the same conveniences as in the open air; I have neither a bench nor a table, but you will not suffer so much from the flies, which are less troublesome in the mission than on the banks of the river." We followed the counsel if the missionary, who caused torches of copal to be lighted. These torches are tubes made of bark, three inches in diameter, and filled with copal resin. We walked at first over beds of rock, which were bare and slippery, and then we entered a thick grove of palm trees. We were twice obliged to pass a stream on trunks of trees hewn down. The torches had already ceased to give light. Being formed on a strange principle, the woody substance which resembles the wick surrounding the resin, they emit more smoke than light, and are easily extinguished. The Indian pilot, who expressed himself with some facility in Spanish, told us of snakes, water-serpents, and tigers, by which we might be attacked. Such conversations may be expected as matters of course, by persons who travel at night with the natives. By intimidating the European traveller, the Indians imagine they render themselves more necessary, and gain the confidence of the stranger. The rudest inhabitant of the missions fully understands the deceptions which everywhere arise from the relations between men of unequal fortune and civilization. Under the absolute and sometimes vexatious government of the monks, the Indian seeks to ameliorate his condition by those little artifices which are the weapons of physical and intellectual weakness.
Having arrived during the night at San Jose de Maypures we were forcibly struck by the solitude of the place; the Indians were plunged in profound sleep, and nothing was heard but the cries of nocturnal birds, and the distant sound of the cataract. In the calm of the night, amid the deep repose of nature, the monotonous sound of a fall of water has in it something sad and solemn. We remained three days at Maypures, a small village founded by Don Jose Solano at the time of the expedition of the boundaries, the situation of which is more picturesque, it might be said still more admirable, than that of Atures.
The raudal of Maypures, called by the Indians Quituna, is formed, as all cataracts are, by the resistance which the river encounters in its way across a ridge of rocks, or a chain of mountains. The lofty mountains of Cunavami and Calitamini, between the sources of the rivers Cataniapo and Ventuari, stretch toward the west in a chain of granitic hills. From this chain flow three small rivers, which embrace in some sort the cataract of Maypures. There are, on the eastern bank, the Sanariapo, and on the western, the Cameji and the Toparo. Opposite the village of Maypures, the mountains fall back in an arch, and, like a rocky coast, form a gulf open to the south-east. The irruption of the river is effected between the mouths of the Toparo and the Sanariapo, at the western extremity of this majestic amphitheatre.
The waters of the Orinoco now roll at the foot of the eastern chain of the mountains, and have receded from the west, where, in a deep valley, the ancient shore is easily recognized. A savannah, scarcely raised thirty feet above the mean level of the river, extends from this valley as far as the cataracts. There the small church of Maypures has been constructed. It is built of trunks of palm-trees, and is surrounded by seven or eight huts. The dry valley, which runs in a straight line from south to north, from the Cameji to the Toparo, is filled with granitic and solitary mounds, all resembling those found in the shape of islands and shoals in the present bed of the river. I was struck with this analogy of form, on comparing the rocks of Keri and Oco, situated in the deserted bed of the river, west of Maypures, with the islets of Ouivitari and Caminitamini, which rise like old castles amid the cataracts to the east of the mission. The geological aspect of these scenes, the insular form of the elevations farthest from the present shore of the Orinoco, the cavities which the waves appear to have hollowed in the rock Oco, and which are precisely on the same level (twenty-five or thirty toises high) as the excavations perceived opposite to them in the isle of Ouivitari; all these appearances prove that the whole of this bay, now dry, was formerly covered by water. Those waters probably formed a lake, the northern dike preventing their running out: but, when this dike was broken down, the savannah that surrounds the mission appeared at first like a very low island, bounded by two arms of the same river. It may be supposed that the Orinoco continued for some time to fill the ravine, which we shall call the valley of Keri, because it contains the rock of that name; and that the waters retired wholly toward the eastern chain, leaving dry the western arm of the river, only as they gradually diminished. Coloured stripes, which no doubt owe their black tint to the oxides of iron and manganese, seem to justify this conjecture. They are found on all the stones, far from the mission, and indicate the former abode of the waters. In going up the river, all merchandise is discharged at the confluence of the Rio Toparo and the Orinoco. The boats are entrusted to the natives, who have so perfect a knowledge of the raudal, that they have a particular name for every step. They conduct the boats as far as the mouth of the Cameji, where the danger is considered as past.
I will here describe the cataract of Quituna or Maypures as it appeared at the two periods when I examined it, in going down and up the river. It is formed, like that of Mapara or Atures, by an archipelago of islands, which, to the length of three thousand toises, fill the bed of the river, and by rocky dikes, which join the islands together. The most remarkable of these dikes, or natural dams, are Purimarimi, Manimi, and the Leap of the Sardine (Salto de la Sardina). I name them in the order in which I saw them in succession from south to north. The last of these three stages is near nine feet high, and forms by its breadth a magnificent cascade. I must here repeat, however, that the turbulent shock of the precipitated and broken waters depends not so much on the absolute height of each step or dike, as upon the multitude of counter-currents, the grouping of the islands and shoals, that lie at the foot of the raudalitos or partial cascades, and the contraction of the channels, which often do not leave a free navigable passage of twenty or thirty feet. The eastern part of the cataract of Maypures is much more dangerous than the western; and therefore the Indian pilots prefer the left bank of the river to conduct the boats down or up. Unfortunately, in the season of low waters, this bank remains partly dry, and recourse must be had to the process of portage; that is, the boats are obliged to be dragged on cylinders, or round logs.
To command a comprehensive view of these stupendous scenes, the spectator must be stationed on the little mountain of Manimi, a granitic ridge, which rises from the savannah, north of the church of the mission, and is itself only a continuation of the ridges of which the raudalito of Manimi is composed. We often visited this mountain, for we were never weary of gazing on this astonishing spectacle. From the summit of the rock is descried a sheet of foam, extending the length of a whole mile. Enormous masses of stone, black as iron, issue from its bosom. Some are paps grouped in pairs, like basaltic hills; others resemble towers, fortified castles, and ruined buildings. Their gloomy tint contrasts with the silvery splendour of the foam. Every rock, every islet is covered with vigorous trees, collected in clusters. At the foot of those paps, far as the eye can reach, a thick vapour is suspended over the river, and through this whitish fog the tops of the lofty palm-trees shoot up. What name shall we give to these majestic plants? I suppose them to be the vadgiai, a new species of the genus Oreodoxa, the trunk of which is more than eighty feet high. The feathery leaves of this palm-tree have a brilliant lustre, and rise almost straight toward the sky. At every hour of the day the sheet of foam displays different aspects. Sometimes the hilly islands and the palm-trees project their broad shadows; sometimes the rays of the setting sun are refracted in the cloud that hangs over the cataract, and coloured arcs are formed which vanish and appear alternately.
Such is the character of the landscape discovered from the top of the mountain of Manimi, which no traveller has yet described. I do not hesitate to repeat, that neither time, nor the view of the Cordilleras, nor any abode in the temperate valleys of Mexico, has effaced from my mind the powerful impression of the aspect of the cataracts. When I read a description of those places in India that are embellished by running waters and a vigorous vegetation, my imagination retraces a sea of foam and palm-trees, the tops of which rise above a stratum of vapour. The majestic scenes of nature, like the sublime works of poetry and the arts, leave remembrances that are incessantly awakening, and which, through the whole of life, mingle with all our feelings of what is grand and beautiful.