return upon their track for a long distance, before they could find an available pathway. At noon, when the little company halted to dine at the foot of a great clump of firs, at whose foot babbled a tiny brook, they were still half way from the first plateau, and could hardly reach it before nightfall. From this point the sea stretched broad beneath their feet; but on the right their vision was arrested by the sharp promontory of the southeast, which left them in doubt whether there was land beyond. On the left they could see directly north for several miles; but the northwest was concealed from them by the crest of a fantastic spur, which formed a massive abutment to the central cone. They could, therefore, make no approach as yet to the solving of the great question.
At 1 o’clock, the ascent was again begun. The easiest route slanted upwards towards the southwest, through the thick copse. There, under the trees, were flying about a number of gallinaceæ of the pheasant family. These were “tragopans,” adorned with a sort of fleshy wattles hanging over their necks and with two little cylindrical horns behind their eyes. Of these birds, which were about the size of a hen, the female was invariably brown, while the male was resplendent in a coat of red, with little spots of white. With a well-aimed stone Spilett killed one of the tragopans, which the hungry Pencroff looked at with longing eyes.
Leaving the copse, the climbers, by mounting on each other’s shoulders, ascended for a hundred feet up a very steep hill, and reached a terrace, almost bare of trees, whose soil was evidently volcanic. From hence, their course was a zigzag towards the east, for the declivity was so steep that they had to take every point of vantage. Neb and Herbert led the way, then came Smith and the reporter; Pencroff was last. The animals who lived among these heights, and whose traces were not wanting, must have the sure foot and the supple spine of a chamois or an izard. They saw some to whom Pencroff gave a name of his own—“Sheep,” he cried.
They all had stopped fifty feet from half-a-dozen large animals, with thick horns curved backwards and flattened at the end, and with woolly fleece, hidden under long silky fawn-colored hair. They were not the common sheep, but a species widely distributed through the mountainous regions of the temperate zone. Their name, according to Herbert, was Moufflon.
“Have they legs and chops?” asked the sailor.
“Yes,” replied Herbert.
“Then they’re sheep,” said Pencroff. The animals stood motionless and astonished at their first sight of man. Then, seized with sudden fear, they fled, leaping away among the rocks.
“Good-bye till next time,” cried Pencroff to them, in a tone so comical that the others could not forbear laughing.
As the ascension continued, the traces of lava were more frequent, and little sulphur springs intercepted their route. At some points sulphur had been deposited in crystals, in the midst of the sand and whitish cinders of feldspar which generally precede the eruption of lava. As they neared the first plateau, formed by the truncation of the lower cone, the ascent became very difficult. By 4 o’clock the last belt of trees had been passed. Here and there stood a few dwarfed and distorted pines, which had survived the attacks of the furious winds. Fortunately for the engineer and his party, it was a pleasant, mild day; for a high wind, at that altitude of 3,000 feet, would have interfered with them sadly. The sky overhead was extremely bright and clear. A perfect calm reigned around them. The sun was hidden by the upper mountain, which cast its shadow, like a vast screen, westward to the edge of the sea. A thin haze began to appear in the east, colored with all the rays of the solar spectrum.
There were only 500 feet between the explorers and the plateau where they meant to encamp for the night, but these 500 were increased to 2,000 and more by the tortuous route. The ground, so to speak, gave way under their feet. The angle of ascent was often so obtuse that they slipped upon the smooth-worn lava. Little by little the evening set in, and it was almost night when the party, tired out by a seven hours’ climb, arrived at the top of the first cone.
Now they must pitch their camp, and think of supper and sleep. The upper terrace of the mountain rose upon a base of rocks, amid which they could soon find a shelter. Firewood was not plenty, yet the moss and dry thistles, so abundant on the plateau, would serve their turn. The sailor built up a fireplace with huge stones, while Neb and Herbert went after the combustibles. They soon came back with a load of thistles; and with flint and steel, the charred linen for tinder, and Neb to blow the fire, a bright blaze was soon sparkling behind the rocks. It was for warmth only, for they kept the pheasant for the next day, and supped off the rest of the cabiai and a few dozen pistachio-nuts.
It was only half-past 6 when the meal was ended. Cyrus Smith resolved to explore, in, the semi-obscurity, the great circular pediment which upheld the topmost cone of the mountain. Before taking rest, he was anxious to know whether the base of the cone could be passed, in case its flanks should prove too steep for ascent. So, regardless of fatigue, he left Pencroff and Neb to make the sleeping arrangements, and Spilett to note down the incidents of the day, and taking Herbert with him, began to walk around the base of the plateau towards the north.
The night was beautiful and still; and not yet very dark. They walked together in silence. Sometimes the plateau was wide and easy, sometimes so encumbered with rubbish that the two could not walk abreast. Finally, after twenty minutes tramp, they were brought to a halt. From this point the slant of the two cones was equal. To walk around the mountain upon an acclivity whose angle was nearly seventy-five degrees was impossible.
But though they had to give up their flank movement, the chance of a direct ascent was suddenly offered to them. Before them opened an immense chasm in the solid rock. It was the mouth of the upper crater, the gullet, so to speak, through which, when the volcano was active, the eruption took place. Inside, hardened lava and scoriæ formed a sort of natural staircase with enormous steps, by which they might possibly reach the summit. Smith saw the opportunity at a glance, and followed by the boy, he walked unhesitatingly into the huge crevasse, in the midst of the gathering darkness.
There were yet 1,000 feet to climb. Could they scale the interior wall of the crater? They would try, at all events. Fortunately, the long and sinuous declivities described a winding staircase, and greatly helped their ascent. The crater was evidently exhausted. Not a puff of smoke, not a glimmer of fire, escaped; not a sound or motion in the dark abyss, reaching down, perhaps, to the centre of the globe. The air within retained no taint of sulphur. The volcano was not only quiet, but extinct.
Evidently the attempt was to succeed. Gradually, as the two mounted the inner walls, they saw the crater grow larger over their heads. The light from the outer sky visibly increased. At each step, so to speak, which they made, new stars entered the field of their vision: The magnificent constellations of the southern sky shone resplendent. In the zenith glittered the splendid Antares of the Scorpion, and not far off that Beta of the Centaur, which is believed to be the nearest star to our terrestrial globe. Then, as the crater opened, appeared Fomalhaut of the Fish, the Triangle, and at last, almost at the Antarctic pole, the glowing Southern Cross.
It was nearly 8 o’clock when they set foot on the summit of the cone. The darkness was by this time complete, and they could hardly see a couple of miles around them. Was the land an island, or the eastern extremity of a continent? They could not yet discover. Towards the west a band of cloud, clearly defined against the horizon, deepened the obscurity, and confounded sea with sky.
But at one point of the horizon suddenly appeared a vague light, which slowly sank as the clouds mounted to the zenith. It was the slender crescent of the moon, just about to disappear. But the line of the horizon was now cloudless, and as the moon touched it, the engineer could see her face mirrored for an instant on a liquid surface. He seized the boy’s hand—
“An island!” said he, as the lunar crescent disappeared behind the waves.
CHAPTER
