The party which I was with moved south down the valley to the town of Cuantla, some forty miles from Ameca Ameca. The latter stands on the plain at the foot of Popocatapetl, at an elevation of about eight thousand feet above tide water. The slope down is gradual as the traveller moves south, but one would not judge that, in going to Cuantla, descent enough had been made to occasion a material change in the climate and productions of the soil; but such is the case. In the morning we left a temperate climate where the cereals and fruits are those common to the United States, we halted in the evening in a tropical climate where the orange and banana, the coffee and the sugar-cane were flourishing. We had been travelling, apparently, on a plain all day, but in the direction of the flow of water.
Soon after the capture of the City of Mexico an armistice had been agreed to, designating the limits beyond which troops of the respective armies were not to go during its continuance. Our party knew nothing about these limits. As we approached Cuantla bugles sounded the assembly, and soldiers rushed from the guard-house in the edge of the town towards us. Our party halted, and I tied a white pocket handkerchief to a stick and, using it as a flag of truce, proceeded on to the town. Captains Sibley and Porter followed a few hundred yards behind. I was detained at the guard-house until a messenger could be dispatched to the quarters of the commanding general, who authorized that I should be conducted to him. I had been with the general but a few minutes when the two officers following announced themselves. The Mexican general reminded us that it was a violation of the truce for us to be there. However, as we had no special authority from our own commanding general, and as we knew nothing about the terms of the truce, we were permitted to occupy a vacant house outside the guard for the night, with the promise of a guide to put us on the road to Cuernavaca the next morning.
Cuernavaca is a town west of Guantla. The country through which we passed, between these two towns, is tropical in climate and productions and rich in scenery. At one point, about half-way between the two places, the road goes over a low pass in the mountains in which there is a very quaint old town, the inhabitants of which at that day were nearly all full-blooded Indians. Very few of them even spoke Spanish. The houses were built of stone and generally only one story high. The streets were narrow, and had probably been paved before Cortez visited the country. They had not been graded, but the paving had been done on the natural surface. We had with us one vehicle, a cart, which was probably the first wheeled vehicle that had ever passed through that town.
On a hill overlooking this town stands the tomb of an ancient king; and it was understood that the inhabitants venerated this tomb very highly, as well as the memory of the ruler who was supposed to be buried in it. We ascended the mountain and surveyed the tomb; but it showed no particular marks of architectural taste, mechanical skill or advanced civilization. The next day we went into Cuernavaca.
After a day's rest at Cuernavaca our party set out again on the journey to the great caves of Mexico. We had proceeded but a few miles when we were stopped, as before, by a guard and notified that the terms of the existing armistice did not permit us to go further in that direction. Upon convincing the guard that we were a mere party of pleasure seekers desirous of visiting the great natural curiosities of the country which we expected soon to leave, we were conducted to a large hacienda near by, and directed to remain there until the commanding general of that department could be communicated with and his decision obtained as to whether we should be permitted to pursue our journey. The guard promised to send a messenger at once, and expected a reply by night. At night there was no response from the commanding general, but the captain of the guard was sure he would have a reply by morning. Again in the morning there was no reply. The second evening the same thing happened, and finally we learned that the guard had sent no message or messenger to the department commander. We determined therefore to go on unless stopped by a force sufficient to compel obedience.
After a few hours' travel we came to a town where a scene similar to the one at Cuantia occurred. The commanding officer sent a guide to conduct our party around the village and to put us upon our road again. This was the last interruption: that night we rested at a large coffee plantation, some eight miles from the cave we were on the way to visit. It must have been a Saturday night; the peons had been paid off, and spent part of the night in gambling away their scanty week's earnings. Their coin was principally copper, and I do not believe there was a man among them who had received as much as twenty-five cents in money. They were as much excited, however, as if they had been staking thousands. I recollect one poor fellow, who had lost his last tlacko, pulled off his shirt and, in the most excited manner, put that up on the turn of a card. Monte was the game played, the place out of doors, near the window of the room occupied by the officers of our party.
The next morning we were at the mouth of the cave at an early hour, provided with guides, candles and rockets. We explored to a distance of about three miles from the entrance, and found a succession of chambers of great dimensions and of great beauty when lit up with our rockets. Stalactites and stalagmites of all sizes were discovered. Some of the former were many feet in diameter and extended from ceiling to floor; some of the latter were but a few feet high from the floor; but the formation is going on constantly, and many centuries hence these stalagmites will extend to the ceiling and become complete columns. The stalagmites were all a little concave, and the cavities were filled with water. The water percolates through the roof, a drop at a time — often the drops several minutes apart — and more or less charged with mineral matter. Evaporation goes on slowly, leaving the mineral behind. This in time makes the immense columns, many of them thousands of tons in weight, which serve to support the roofs over the vast chambers. I recollect that at one point in the cave one of these columns is of such huge proportions that there is only a narrow passage left on either side of it. Some of our party became satisfied with their explorations before we had reached the point to which the guides were accustomed to take explorers, and started back without guides. Coming to the large column spoken of, they followed it entirely around, and commenced retracing their steps into the bowels of the mountain, without being aware of the fact. When the rest of us had completed our explorations, we started out with our guides, but had not gone far before we saw the torches of an approaching party. We could not conceive who these could be, for all of us had come in together, and there were none but ourselves at the entrance when we started in. Very soon we found it was our friends. It took them some time to conceive how they had got where they were. They were sure they had kept straight on for the mouth of the cave, and had gone about far enough to have reached it.
CHAPTER XIV
RETURN OF THE ARMY — MARRIAGE — ORDERED TO THE PACIFIC COAST — CROSSING THE ISTHMUS — ARRIVAL AT SAN FRANCISCO
My experience in the Mexican war was of great advantage to me afterwards. Besides the many practical lessons it taught, the war brought nearly all the officers of the regular army together so as to make them personally acquainted. It also brought them in contact with volunteers, many of whom served in the war of the rebellion afterwards. Then, in my particular case, I had been at West Point at about the right time to meet most of the graduates who were of a suitable age at the breaking out of the rebellion to be trusted with large commands. Graduating in 1843, I was at the military academy from one to four years with all cadets who graduated between 1840 and 1846 — seven classes. These classes embraced more than fifty officers who afterwards became generals on one side or the other in the rebellion, many of them holding high commands. All the older officers, who became conspicuous in the rebellion, I had also served with and known in Mexico: Lee, J. E. Johnston, A. S. Johnston, Holmes, Hebert and a number of others on the Confederate side; McCall, Mansfield, Phil. Kearney and others on the National