At half-past ten, to the great surprise of Cyrus Harding, Herbert, who was a little in front, suddenly stopped and exclaimed,—­

“The sea!”

In a few minutes more, the whole western shore of the island lay extended before the eyes of the settlers.

But what a contrast between this and the eastern coast, upon which chance had first thrown them.  No granite cliff, no rocks, not even a sandy beach.  The forest reached the shore, and the tall trees bending over the water were beaten by the waves.  It was not such a shore as is usually formed by nature, either by extending a vast carpet of sand, or by grouping masses of rock, but a beautiful border consisting of the most splendid trees.  The bank was raised a little above the level of the sea, and on this luxuriant soil, supported by a granite base, the fine forest trees seemed to be as firmly planted as in the interior of the island.

The colonists were then on the shore of an unimportant little harbor, which would scarcely have contained even two or three fishing-boats.  It served as a neck to the new creek, of which the curious thing was that its waters, instead of joining the sea by a gentle slope, fell from a height of more than forty feet, which explained why the rising tide was not felt up the stream.  In fact, the tides of the Pacific, even at their maximum elevation, could never reach the level of the river, and, doubtless, millions of years would pass before the water would have worn away the granite and hollowed a practicable mouth.

It was settled that the name of Falls River should be given to this stream.  Beyond, towards the north, the forest border was prolonged for a space of nearly two miles; then the trees became scarcer, and beyond that again the picturesque heights described a nearly straight line, which ran north and south.  On the contrary, all the part of the shore between Falls River and Reptile End was a mass of wood, magnificent trees, some straight, others bent, so that the long sea-swell bathed their roots.  Now, it was this coast, that is, all the Serpentine Peninsula, that was to be explored, for this part of the shore offered a refuge to castaways, which the other wild and barren side must have refused.

The weather was fine and clear, and from a height of a hillock on which Neb and Pencroft had arranged breakfast, a wide view was obtained.  There was, however, not a sail in sight; nothing could be seen along the shore as far as the eye could reach.  But the engineer would take nothing for granted until he had explored the coast to the very extremity of the Serpentine Peninsula.

Breakfast was soon despatched, and at half-past eleven the captain gave the signal for departure.  Instead of proceeding over the summit of a cliff or along a sandy beach, the settlers were obliged to remain under cover of the trees so that they might continue on the shore.

The distance which separated Falls River from Reptile End was about twelve miles.  It would have taken the settlers four hours to do this, on a clear ground and without hurrying themselves; but as it was they needed double the time, for what with trees to go round, bushes to cut down, and creepers to chop away, they were impeded at every step, these obstacles greatly lengthening their journey.