"There is no fear of that, as they have already pa.s.sed the only point where they could descend the cliffs," answered the Indian. "All we have to do is to remain quiet."

We agreed not to tell my mother and sister what we had heard, but to keep a vigilant watch, so that should the strangers prove to be foes, and find us out, we might be prepared to resist them.

The thoughts of a possible encounter kept us awake during the greater part of the night; and towards morning the ever active Kanimapo again stole out of the camp. Just before daybreak he returned. He had got sufficiently near to the strangers' camp to hear what they were talking about; and he had discovered that they were mostly deserters from the Spanish army, who had turned robbers, and were as ready to prey on one party as the other. It would, therefore, be very dangerous to fall into their hands; and Kanimapo advised that we should remain concealed where we were till they had left the neighbourhood.

The time, as may be supposed, was an anxious one: still, it afforded us rest; and as we had plenty of food, we were gaining strength to enable us to perform the more arduous part of the journey which still lay before us.

Kanimapo was absent till the evening, tracking the banditti. He at length saw them cross a lofty ridge to the southward, and disappear; and feeling satisfied that they would no longer molest us, he returned with the intelligence.

The following morning we were again _en route_. Having reached the foot of a steep mountain, our guide called a halt, and told us that we were near the end of our journey, but that there were portions of the path which no mules or horses could traverse. We could, however, reach our destination by taking a much more circuitous path. He inquired whether we should be content to proceed on foot--in which case we might reach a place of safety in the course of three or four hours; or if we were disposed to take the circuitous path, which would occupy the whole of that day and a portion of the next--while we would also run the risk of discovery, as the high-road pa.s.sed in view of the track we should have to pursue.

My father at once decided to ascend the mountain on foot; while Tim volunteered, with Chumbo, to conduct the horses and mules round by the way Kanimapo described to him.

Led by the Indian, we therefore recommenced the ascent of the mountain without delay. Fatiguing as it was, the doctor and the padre each insisted on carrying a child, while my father helped up my mother, and I aided Norah--though Kathleen and she declared they felt perfectly able to climb up by themselves. Gerald and I sometimes gave them our hands, at others pushed them from behind.

After ascending a considerable distance, we saw on our right a lofty peak. The clearness of the atmosphere made it appear much nearer than it really was. Kathleen announced her intention of climbing to the top of it, and was much surprised to find that it was some twenty or thirty miles off.

In spite of the fresh air, the heat was great; but the atmosphere was far more exhilarating than I had before found it in the plains. At last the summit was reached; when we went some distance over tolerably level ground, and then had to commence descending by one of the steepest paths I ever met with,--such as even the mules could not have slidden down without the risk of rolling over. On reaching the bottom we found a rapid stream flowing at our feet, along the brink of which Kanimapo now led us; and we continued making our way, amid the rich vegetation which grew on either side, till we saw before us a fine waterfall, and, as far as we could judge, our progress appeared completely barred.

Kanimapo did not hesitate. "Come on, my friends; we are near our resting-place at last," he said; and turning to the right, he led the way through a thick belt of trees which lined the stream, and began to ascend an almost perpendicular cliff! The roots and branches of the trees which grew out of it, however, formed a sort of natural ladder, or series of steps, up which even my mother found no great difficulty in climbing; and we soon found ourselves on level ground, a small placid lake, out of which the rocks on the opposite side rose abruptly, appearing among the trees. By continuing along the sh.o.r.es of this lake we reached another waterfall, of considerable width and depth, and overhung with magnificent trees, which added greatly to its picturesque beauty.

We now made another ascent, very similar to the first, till we reached a higher level of the same stream. I expected that we were going to continue along it; but instead of doing so Kanimapo led us by a zigzag path till we gained a broad terrace, from whence we could look down into the valley and over the summits of numerous heights beyond. Still the air, though pure and bracing from its dryness, caused no sensation of cold. High as we were, too, there were several mountains in sight which were still higher.

We had proceeded along the terrace; one mountain rose directly in front of us, with a perpendicular face of great height. The rush of water sounded in our ears; and as we advanced we caught sight of the stream flowing across the platform, and proceeding out of the very side of the mountain, as it seemed to us. Advancing for a few hundred yards? more, we discovered that it flowed from beneath a magnificent arch forming the entrance to a vast cavern,--the rocks which surrounded it being covered with superb trees, and rich vegetation of most varied hue, nourished by the ever-flowing stream. Here were the gigantic mammee-tree, and the genipa, with large and shining leaves, raising their branches vertically towards the sky; while others, extending their boughs horizontally, formed a thick canopy of verdure over the entrance. Orchidae, and a host of plants whose names I do not know, grew out of the clefts of the rocks; while creepers waved in the wind, or formed a graceful drapery of festoons hanging from the boughs, decked with flowers of nearly all the colours of the rainbow--some of purple, others of orange colour, many of bright yellow, and numbers perfectly white, glittering like stars amid the dark green of the surrounding foliage. We all stood for a few seconds lost in astonishment at the unexpected scene.

"In the recesses of this cavern, my friends, you may remain as long as you desire, without danger of being discovered by your enemies,"

observed Kanimapo. "The Gothos are unacquainted with its existence; and but few of our people, indeed, know the way to it. Abundance of wild fruit is to be found in the woods, and game of all sorts is plentiful; while the cavern itself will manage to afford us an ample supply of food, should we be prevented from going forth to search for it."

As may be supposed, we were eager to explore the cavern; but my mother and sister, as well as my father and the padre, were too much fatigued to make the attempt. My father suggested, therefore, that we should encamp in a shady spot at the entrance and take some food; after which those who were so disposed might, under the guidance of the Indian, set off on the proposed exploration. The doctor's eagerness however, would scarcely allow him to consent to this delay; but as he was not disposed to go alone, or accompanied only by Jumbo, he agreed to wait till Gerald and I had had some dinner--after which, we had promised, we would set off with him, provided Kanimapo would act as our guide. The Indian consented to lead the way as far as he had ever before been; but he confessed that he had never penetrated to the end. Indeed, he believed that no human being had ever done so; and he hinted that we should be wise not to make the attempt, as the place was full of the spirits of people who had departed this life, and who might resent our intrusion.

"I'll take care to settle that matter with them," observed the doctor, laughing. "I would sooner encounter ten thousand spirits than a single anaconda; and Jumbo has not the slightest fear of them."

Had the doctor denied the existence of the spirits, he might have offended the Indian; as it was, Kanimapo only looked upon him as a wonderfully courageous person, and treated him with even more respect than before.

We immediately collected sticks, and had a fire blazing, before which Candela exerted his culinary powers in preparing our repast; while we arranged, as usual, some huts for my mother and the rest of the family.

The Indian had, in the meantime, formed a bundle of torches of some resinous wood which he cut with his machete. "We shall require these,"

he observed; "for the light of day cannot penetrate beyond a quarter of the length of the cavern."

As soon as our provisions were cooked, the doctor almost bolted his share, and then proposed setting off. Gerald and I were soon ready; and the Indian, who evidently felt a pride in the cavern, said that he would lead the way. He took a couple of torches himself, and divided the rest among us; inquiring of the doctor whether he had the means of producing a light.

"I am never without these," was the answer; "lead on, my friend, and we will follow."

Our astonishment was increased when we found that the vegetation extended far away into the depths of the cavern, growing on both sides of the stream which proceeded out of it,--even palms, arums, and other plants reaching to the height of fifteen or twenty feet.

"Hark to the sound which proceeds from the inner part of the cavern,"

said our guide.

As he spoke, strange suppressed cries issued from the interior, but so low that we did not at first remark them, almost drowned as they were by the noise of the rushing waters. From the immense size of the entrance, and the direct course the cavern took into the interior of the mountain, daylight penetrated for a great distance, and we were accordingly able to proceed for upwards of four hundred feet before we found it diminishing to any extent. As we advanced, the sounds we had at first heard so indistinctly increased; and Kanimapo told us that they were produced by birds, which had taken up their abode in the cavern in thousands. The shrill and piercing cries of these denizens of the cavern, striking on the vaulted rock, were repeated by the subterranean echoes till they created such a wild din as is difficult to describe.

Well might an ignorant native, entering for the first time, have supposed that they were the shrieks of departed souls.

The farther we went, the louder and more horrible was the noise.

Entering a region of darkness, we were at length compelled to light our torches; when, holding them up, we could see birds flitting about in all directions, their long nests fixed in the roof and sides of the cavern.

We walked on slowly and cautiously, to avoid the risk of falling into any hollow which might exist in the ground; but generally it was tolerably smooth and level, covered everywhere with herbage of a pale hue,--evidently, as the doctor observed, the produce of seeds dropped by the birds.

Though not so wide as at the entrance, the magnificence of the cavern was greatly increased by the countless stalact.i.tes which hung from the roof; some reaching to the ground, and forming pillars with arches of the most delicate tracery, which often shone brilliantly as the light of our torches fell on them. The farther we got, the more fantastic were the forms they a.s.sumed,--till, with a little aid from the imagination, we might have fancied ourselves in some wonderful temple of an Eastern region. So numerous were the columns, we could with difficulty make our way between them--sometimes having to descend into the bed of the river, which was nowhere more than two feet deep, though from twenty to thirty feet wide. All this time the shrieks of the birds sounded in our ears.

Occasionally, those near us were silent; and sometimes the noise around us ceased for a few minutes, when we heard at a distance the plaintive cries of the birds roosting in other ramifications of the cavern. It seemed as if different groups answered each other alternately.

At last, after continuing on for a considerable distance, a still more curious and beautiful spectacle than we had yet seen burst on our view.

The ground suddenly sloped upwards at a sharp angle, thickly covered with vegetation, in the midst of which the river came rushing over a ledge of rock, forming a cascade which sparkled as the light of our torches fell on it; while the brilliantly white stalact.i.tes which descended from the roof were seen against the foliage of the trees.

Having climbed up the rise I have mentioned, we went on as before by the side of the stream, the ground being of a uniform level. As we looked back, the opening of the cavern appeared greatly contracted, the distant light of day forming a strange contrast to the darkness which here surrounded us. The roof now became lower, the sides contracted to little more, perhaps, than forty or fifty feet; while the cries of the birds became more and more shrill. Our Indian guide, though he had shown his bravery on many occasions, seemed unwilling to go much farther; but the doctor urged him to make the attempt, promising to defend him against all evil spirits which we might encounter. While he was speaking, the light attracted some of the birds, which in their eagerness flew towards us; and the doctor and I managed to knock down two, greatly to his delight.

The character of the cavern remained the same, and though our curiosity prompted us to try and reach the end, we began to consider that it would take us a long time to do so, and that our torches must shortly burn done. The same idea had occurred to Kanimapo, who again begged the doctor to return, warning him of the danger we ran in attempting to make our way in the dark over the uneven ground.

"You are right, my friend," answered the doctor. I agreed with him also, and turning our faces to the entrance we retraced our steps.

Before our eyes became dazzled by the light of day, we saw on the outside of the grotto the water of the river, sparkling amid the foliage of the trees which shaded it. It was like a picture placed in the distance, the mouth of the cavern serving as a frame.

We were welcomed by our friends, who had become somewhat anxious at our long absence; and Gerald, after expatiating on the wonders we had seen, acknowledged that he was glad to get beyond the hearing of the hoa.r.s.e cries of the birds.

As we seated ourselves by the side of the rivulet in front of the cavern, the doctor examined the birds we had killed; and calling to the Indian, he made inquiries as to what he knew about them. He answered that in another part of the country, where a similar cavern exists inhabited by the same birds, they are called guacharos; that in that other cavern--the cave of Caripe, as he called it--thousands of birds exist, and that the Indians take the young birds for the sake of the oil which they contain. They enter it once a year, armed with long poles, with which they destroy all the nests they can reach; when the old ones, hovering about their heads, attempt to defend their broods, uttering the most terrible cries. The young birds which are thus killed are immediately opened; and the fat being taken out, it is melted in pots of clay over fires lighted at the entrance of the cave. During the oil harvest, as the Indians call that time, they build huts with palm-leaves, in which they live till they have melted down the fat. It is half liquid, transparent, without any smell, and so pure that it may be kept above a year without becoming rancid.

The race of birds would become extinct, were not the natives afraid of entering into the depths of the cavern; as also because there are other and smaller caverns, inaccessible to the hunters, inhabited by colonies of birds from which the larger cavern is peopled. These birds are of the size of ordinary fowls; their mouths resemble those of goat-suckers, and their appearance is somewhat that of small vultures; but, unlike the goat-suckers, they live entirely on fruits of a hard, dry character--and such fruits only were found in the crops of the birds we killed. The natives believe that the seeds found in the birds' crops are a specific against intermittent fevers, and these are therefore carefully collected and sent to the low regions where such fevers prevail.

The doctor was delighted with the information he had obtained, and declared that, for the sake of it, he would have been ready to undergo ten times as much fatigue and danger as that to which he had been subjected.

We were all well pleased with the romantic beauty of the scenery, but my father was not quite satisfied that the place was secure from attack.

Should we be betrayed, there was nothing to prevent our enemies from following us; and there was no position in which we could defend ourselves against them.

Kanimapo confessed that such was the case; but he added,--"There is a spot at hand to which I can lead you, where you will be secure from a whole army of Gothos. It is separated from this by a deep valley, the cliffs above which no armed men can climb. In the side of the mountain there is a cavern, very much smaller than this, but which has the advantage of being perfectly dry, as the sun shines directly into it.

There, should enemies approach, we might take refuge, and remain without fear of being reached till they have taken their departure."

"But how, if the sides are perpendicular, are we to reach it?" asked my father.

"I will find the means of gaining the top," answered the Indian. "A lofty rock on the opposite side is not more than fifty feet distant from a part of the cliff; at this place I will carry across a rope-bridge, by which you may all pa.s.s in safety; and should an enemy attempt to follow, a blow of a machete would hurl him to destruction. You can thus have your choice of either remaining in this large cavern, or taking refuge in the smaller cave I have described to you."

My father consulted the doctor and the padre--who were both of opinion that we should be perfectly safe where we were; but he thought it wisest to secure a refuge in case we should be pursued, and begged the Indian to lead him to it. Kanimapo replied that he required some time to make preparations, but that as soon as he was ready he would let us know.

Calling Candela, he led him some way down the valley towards a grove of trees, among which were a great variety of creepers. We, meantime, were employed in improving our huts and in making arrangements for a sojourn in the cave, hoping that we might not be disturbed.

After some time Kanimapo and Candela reappeared, carrying between them a coil of stout rope, and a sort of square cradle of network large enough to contain a man. It was by this time too late to commence operations, but Kanimapo undertook to conduct us to the place the first thing the next morning.

"That you may not feel insecure, my friends," he said, "I will take post at the entrance of the valley during the night, and give you due notice should any danger approach."

This offer was gladly accepted; and darkness soon coming on, we made up a blazing fire in front of our huts, and prepared to pa.s.s the first night in our strange abode.