Scarcely five minutes had elapsed, when Herrera and Torres, who were nearest to the torrent, observed, to their great surprise, that the fall of water seemed of less volume. They watched it, the diminution continued, and presently its bed remained bare and dry, with the exception of a slight trickling, which each moment lessened. At the same instant, Paco and El Tuerto re-appeared on the summit of the precipice, and began to descend the water-course. Herrera now perceived that the latter was in fact a rude and irregular staircase, or rather a ladder of steps cut in the rocky surface, some perhaps naturally indented, but others evidently chiselled out by the hands of man. By means of these steps, which afforded a slippery but sufficient footing, it was not difficult for active men to ascend and descend in perfect safety. To increase this facility, wooden pegs had in various places been driven into the interstices of the rock; but when the water flowed, both these and the steps were so far concealed as not to attract notice.
Whilst Herrera gazed in mute astonishment at this singular staircase, the Mochuelo approached and tapped him on the shoulder.
"What say you to yonder hiding-place?" said he, pointing up to the wooden platform above them. "Will they seek us there, think you? Could we not lie hidden for a week instead of a day?"
"If that be the only road to it," said Herrera, indicating the water-course, "we need hardly fear intruders. But can it not be approached from the mountains in the rear?"
"Hardly," answered the Mochuelo, "as you shall see when there is light enough. We shall be safe there, señor."
"And the horses?" said Herrera.
"Shall be cared for," replied the Mochuelo. "We must risk their loss, although even that is not probable. But we shall have daylight here directly. Time is precious."
It was as he said. Already a brightness was visible in the eastern sky, and the stars in that quarter of the heavens began to fade and disappear. A word from the Mochuelo brought his men to their feet, and, slinging their muskets on their backs, they ascended the water-course. Meanwhile the horses were stripped of their equipments, and, taking hold of the halters, Paco and El Tuerto led them into the wood. A cord was lowered from the top of the precipice, and the saddles were drawn up. The men continued to ascend. Velasquez, on account of his mutilation, had some difficulty in climbing; but by the aid of a powerful guerilla, who went behind, and afforded him support, he succeeded in reaching the top. The Mochuelo, after ascertaining by the report of his sergeants that all the men who had left Pampeluna with him were present, still stood with Herrera at the foot of the water-course, waiting for El Tuerto and Paco, who in a few minutes made their appearance.
"You have disposed of the horses?" said the Mochuelo.
The answer was in the affirmative. The horses had been securely tethered in the thickest part of the wood, and left with an ample feed of corn before them. It was most improbable that they should be discovered during the few hours they must remain there; but even if they were, their presence in that retired spot, whatever surprise it might awaken, could afford, owing to the absence of the saddles and trappings, no clue to their owners. To obviate any risk of their hoof-prints being traced, Paco had had the forethought to take them into the stream, and lead them for some distance along its shallow bed.