The ruins of Mayapan cover a great plain, which was at that time so overgrown that hardly any object was visible until we were close upon it, and the undergrowth was so thick that it was difficult to work our way through it. Our's was the first visit to examine these ruins. For ages they had been unnoticed, almost unknown, and left to struggle with rank tropical vegetation; and the major domo, who lived on the principal hacienda, and had not seen them in twenty-three years, was more familiar with them than any other person we could find. He told us that within a circumference of three miles, ruins were found, and that a strong wall once encompassed the city, the remains of which might still be traced through the woods. [Engraving 2. A ruined Mound.] At a short distance from the hacienda, but invisible on account of the trees, rises the high mound which we had seen at three leagues' distance, from the top of the church at Tekoh, and which is represented in the following engraving. It is sixty feet high, and one hundred feet square at the base; and, like the mounds at Palenque and Uxmal, it is an artificial structure, built up solid from the plain. Though seen from a great distance above the tops of the trees, the whole field was so overgrown that it was scarcely visible until we reached its foot; and the mound itself, though retaining the symmetry of its original proportions, was also so overgrown that it appeared a mere wooded hill, but peculiar in its regularity of shape. Four grand staircases, each twenty-five feet wide, ascended to an esplanade within six feet of the top. This esplanade was six feet in width, and on each side was a smaller staircase leading to the top. These staircases are in a ruinous condition; the steps are almost entirely gone, and we climbed up by means of fallen stones and trees growing out of its sides. As we ascended, we scared away a cow, for the wild cattle roaming on these wooded wastes pasture on its sides, and ascend to the top. The summit was a plain stone platform, fifteen feet square. It had no structure upon it, nor were there vestiges of any. Probably it was the great mound of sacrifice, on which the priests, in the sight of the assembled people, cut out the hearts of human victims. The view commanded from the top was a great desolate plain, with here and there another ruined mound rising above the trees, and far in the distance could be discerned the towers of the church at Tekoh. Around the base of this mound, and throughout the woods, wherever we moved, were strewed sculptured stones. Most of them were square, carved on the face, and having a long stone tenon or stem at the back; doubtless they had been fixed in the wall, so as to form part of some ornament, or combination of ornaments, in the facade, in all respects the same as at Uxmal. [Engraving 3: Sculptured Figures]