The Valley of San Luis is about one hundred miles in length. Its greatest width is fifty miles. On either side, it is bounded by snow-capped mountains. The scenery of the valley is very prepossessing, being sure to enchant the eye throughout its entire length. In the south, the valley is continuous with prairie land, which extends down as far as the settlement of Rio Colorado. It is well watered by mountain streams and bears the appearance of being an excellent farming district; but, the probability is, that its climate is too cold for raising crops, and that its true value will be found chiefly to consist in using it for grazing purposes. From time to time, the Indians have reported that it contains gold mines, but there are no authentic proofs that this is a fact.

At one time, the Indians succeeded in making the Mexicans converts to the belief in the existence of these mines, as they showed them specimens of gold which they affirmed to have been taken from them. It was agreed that, for this valuable information, presents, such as blankets, horses, and guns, should be made to those Indians who had openly proclaimed the good news, provided they could conduct the Mexicans to them. A party was formed and started to explore the valley, but, as nothing was afterwards heard of their success, and, as many of them, to all external appearances, were as poor as ever when they returned, it is presumed that they were duped by the Indians. The bottom land of the Rio Grande which skirts the southern border of the valley of San Luis, is, judging from the luxuriant hay crops which it produces, year by year, quite a good farming section; and, no doubt, ere long, the Mexicans will there establish a new settlement and thus practically demonstrate the use to which this beautiful valley can be put.

While passing up the valley of San Luis, Colonel Fauntleroy came to the Punchi Pass. This pass is the main opening through the mountains which bound the valley of San Luis on the north. The pass itself is less than half a mile wide, but yet, it presents some of the grandest scenery human eyes ever beheld. The mountains, on either side, are not so lofty as their compeers close by, but they are rugged and picturesque. Through the pass runs a bold stream, which, at about midway (and at this time) was obstructed by a beaver dam, that was so scientifically constructed as immediately to attract the attention of the entire party. Near to this dam, there is a very large hot spring, which is located close under the base of one of the mountain sides, and which, under the favorable circumstance of a fine day, lends enchantment to the view. The Punchi Pass is but a few miles long and leads into a beautiful little valley, called by the Mexicans after the same name which is given to the pass.

On arriving at the Punchi Pass, Col. Fauntleroy proceeded on through it to the head-waters of the Arkansas river, where, fortunately, a fresh trail made by the Indians was found. This trail was followed with such assiduity and prudence that the camp of some spies belonging to the enemy, and which was in their rear, was passed by the Americans one night without their presence being noticed. Early the ensuing morning (before the break of day), the main village of the Indians was discovered. Its occupants were enjoying a war and scalp dance, and their voices, as engaged in the song which usually accompanies such festivities, could be heard for a distance of at least a mile. Unconscious of danger, they were having a merry time. One can imagine, better than can be described, the scene that followed when three hundred loaded rifles poured their contents into this crowd. Suffice it to say, that among those who survived this terrible retribution, the greatest consternation prevailed; but, as a dernier resort, they began to fly, when they were hotly pursued by the soldiers. Before quitting their late camp, some of the savages had managed to get their own rifles, and with them to fire several shots which did some execution, as two soldiers were killed and two wounded.

Thus it will be seen that the main village of these Apaches and Utahs fell into the hands of the Americans. It proved to be rich in plunder, for it contained all their stock of dried buffalo meat, besides other provisions. Also several cart-loads of robes, saddles, weapons, ropes, skins, blankets, trinkets and camp equipage. Most of this property was collected and destroyed by fire, being of little use to the command, whose means of conveyance was limited to their own actual wants. The number of Indians killed in this surprise has been variously estimated, as has been also the number of the red men on the ground when the carnage commenced; but all agree that this was the severest blow these savages had ever received.

Among the many other objects of curiosity found by the victors, was a "Medicine lodge," which had, from appearance, but recently been in full blast. It was highly (and to Indian eyes it must have been very artistically) decorated, and contained all the emblems and symbols of witchcraft. If sickness was to be frightened away, or even coaxed to dethrone itself from the afflicted, there was sufficient in this temple of the Indian gods, seemingly, to have answered either purpose. Some potentate of the magnitude of a great chief had, evidently, but a few hours since, been its occupant; for, in his hurry to desert the premises, on hearing the music of the white man's rifle, he had forgotten his beautiful head-dress of feathers, and other articles pertaining to his wardrobe, which designated to the captors his high rank. Perhaps, and the surmise may not be far out of the way, this chief was suffering from a gun-shot wound inflicted in a recent fight by his pale-faced enemy, and having received one of their most dangerous potions of lead, he was not anxious for another, and therefore made his escape with the activity of a well man.

In this expedition, a company of artillery,[26] who have before been described, doing duty as infantry, performed a feat that will compare well with anything of the same kind on record. These men, under the command of Lieutenant Beall, who shared all the privations of his soldiers, marched on foot through a mixture of mud and snow, nearly ankle deep, over an uneven country, from the Mosco Pass in the Valley of San Luis, to the head-waters of the Arkansas River, a distance which is computed at eighty-five miles, in thirty-six hours, including all their stoppages. This company had been long celebrated as being expert marksmen, therefore, their services were much needed when the Indian village was discovered. Although nearly broken down with fatigue, yet as soon as the electrifying news of the enemy being so near at hand reached them, it seemed to inspire them with new vigor. They dashed ahead, and gallantly led the van in this assault which terminated so favorably to the side of the Americans.

Colonel Fauntleroy was not satisfied with the victory already obtained; but, after having accomplished all that was possible for him in this quarter, and having scattered the Indians to the four winds, he determined to make forced marches in order to surprise another band of them who were supposed to be located in a distant mountain haunt well known to his guide. His object in thus hurrying away from the scenes of his late triumph, was to reach and surprise the Indians before their friends had time to travel to and apprise them of their defeat. In this manœuvre he was also successful. He came upon this second band also before they were aware of their danger. They were routed, and after severe loss were followed far into the mountains. At this camp, Blanco, the celebrated Apache chief, was driven to such close quarters that he evidently began to feel that the safety of his whole tribe stood in jeopardy. He made his appearance on a high point of rocks and asked the white men who occupied the plain beneath for a parley, which was granted him. He said, in the Spanish language, that he and his Indians wished to make peace; that they were tired of fighting. In reply, he was informed that the terms he demanded would be listened to on his coming into the soldiers' camp. He was going on to say that he was afraid to trust himself there, when a bullet was sent whizzing by his head, which caused him to decamp in all haste. It was ascertained, afterwards, that a Mexican, who had great antipathy to this chief, had, unknown to the rest of the party, crept secretly up into the rocks. When he had reached a place where Blanco was within the range of his rifle, he fired; but, as the reader has inferred, he missed an accurate aim.

At this latter camp or village, and near the close of this same day, another incident happened which will long be remembered by those who witnessed it. Two Indians who probably had been absent to some distant section of the country, having no knowledge of the matters which had lately been transpiring, were seen approaching. Gradually, they drew near to a cotton-wood grove of trees in which the soldiers were resting, thinking no doubt, that they were there about to meet their friends. A mountaineer by the name of Stewart, who commanded the Spy company, and another man, one of the Mexican Volunteers, immediately on seeing the Indians, sprang upon the backs of their horses which chanced to be near by, and started out to attack them. Not until these Indians saw the men advancing, were they made aware of their danger; when instantly they turned around their animals, and put them on a keen run for the nearest mountain. They were pursued and the race hotly contested for at least two miles; but, the Indians succeeded in making their escape, although shots were fired at them, and returned by the Indians. In doing so, one of them was obliged to dismount and leave his horse behind him, which fell into the hands of his pursuers.

At the time that the chief Blanco was endeavoring to gain a parley, a stirring scene was being enacted at the soldiers' camp, which was several miles distant. Most of the soldiers had left it and were then out engaged in the business of scouring the country. In the camp there were all the pack animals, provisions, luggage etc., of the command. To guard this property there were only about fifty men left, who, anticipating no danger, were employing themselves in cooking and otherwise providing for the wants of their absent friends against their return. The herd of mules was scattered about, and grazing under the charge of a few herders. Suddenly a band of about one hundred warriors, were discovered coming down the little valley where the camp was located. The alarm was given, when each man seizing his rifle, rushed to place himself in the line of sentinels which were forming around the property. The mules were quickly driven together in a compact body into the centre of the camp. Hardly had this movement been performed, before the red men came galloping by. Seeing the smallness of the force opposed to them, they made two or three attempts at an attack on the weakest points of the lines. They were about to succeed, when a shout went up from the Americans, who descried relief in the shape of the foot company which, having been left behind for one night in order to make easy marches and thus partially rest themselves, was now approaching. The Indians saw the near approach of this powerful reinforcement, and using that discretion which is often the better part of valor, they started off and were soon lost sight of. Had not this reinforcement providentially thus arrived, the Indians would have certainly captured the pack mules belonging to the soldiers, and got away with them. Never was succor hailed with more delight, than on this occasion; for, had the red men succeeded in this endeavor, the benefits of this whole campaign would have been greatly frustrated.