On their way the travelers saw a great number of Indians flying to regain their ranchos amid the mountains. The defection of Martin Paz had been followed by defeat. If the émeute had triumphed in some places, it had received its death-blow at Lima.
The three cavaliers traveled rapidly, having but one idea, one object. They soon buried themselves among the almost impracticable passes of the Cordilleras. Difficult pathways circulated through these reddish masses, planted here and there with cocoanut and pine trees; the cedars, cotton-trees, and aloes were left behind them, with the plains covered with maize and lucerne; some thorny cactuses sometimes pricked their mules, and made them hesitate on the verge of precipices.
It was a difficult task to traverse the Cordilleras during these summer months; the melting of snows beneath the sun of June often made unforeseen cataracts spout from beneath the steps of the traveler; often frightful masses, detaching themselves from the summits of the peaks, were engulfed near them in fathomless abysses!
But they continued their march, fearing neither the hurricane nor the cold of these high solitudes; they traveled day and night, finding neither cities nor dwellings where they might for a moment repose; happy if in some deserted hut they found a mat of tortora upon which to extend their wearied limbs, some pieces of meat dried in the sun, some calabashes full of muddy water.
They reached at last the summit of the Andes, 14,000 feet above the level of the sea. There, no more trees, no more vegetation; sometimes an oso or ucuman, a sort of enormous black bear, came to meet them. Often, during the afternoon, they were enveloped in those formidable storms of the Cordilleras, which raise whirlwinds of snow from the loftiest summits. Don Vegal sometimes paused, unaccustomed to these frightful perils. Martin Paz then supported him in his arms, and sheltered him against the drifting snow. And yet lightnings flashed from the clouds, and thunders broke over these barren peaks, and filled the mountain recesses with their terrific roar.
At this point, the most elevated of the Andes, the travelers were seized with a malady called by the Indians soroche, which deprives the most intrepid man of his courage and his strength. A superhuman will is then necessary to keep one from falling motionless on the stones of the road, and being devoured by those immense condors which display above their vast wings! These three men spoke little; each wrapped himself in the silence which these vast deserts inspired.
On the eastern slope of the Cordilleras, they hoped to find traces of their enemies; they therefore traveled on, and were at last descending the chain of mountains; but the Andes are composed of a great number of salient peaks, so that inaccessible precipices were constantly rising before them.
Nevertheless they soon found the trees of inferior levels; the llamas, the vigonias, which feed on the thin grass, announced the neighborhood of men. Sometimes they met gauchos conducting their arias of mules; and more than one capataz (leader of a convoy) exchanged fresh animals for their exhausted ones.
In this manner they reached the immense virgin forests which cover the plains situated between Peru and Brazil; they began thenceforth to recover traces of the captors; and it was in the midst of these inextricable woods that Martin Paz recovered all his Indian sagacity.
Courage returned to the Spaniard, strength returned to Liberta, when a half-extinct fire and prints of footsteps proved the proximity of their enemies. Martin Paz noted all and studied all, the breaking of the little branches, the nature of the vestiges.