“Yes, in it are many chambers, for the most part store and treasure houses, and beneath its base lie crypts, the burying-place of the caciques, their wives, and children. There also is the Holy Sanctuary of the Heart, which you, being of the Brotherhood, may perhaps be permitted to visit. Come, let us climb the stair,”—and she led us across the court-yard to the foot of a stairway forty feet or more in breadth, which ran to the platform of the pyramid in six flights, each of fifty steps, and linked together by resting-places.

Up these flights we toiled slowly, followed by the ladies and the guard, till at length our labour was rewarded, and we stood upon the dizzy edge of the pyramid. Before us was a platform bordered by a low wall, large enough to give standing room to several thousand people. On the western side of this platform stood a small marble house, used as a place to store fuel, and as a watch-tower by the priests, who were on duty day and night, tending the sacred fire which flared in a brazier from its roof. Situated at some distance from this house, and immediately in front of it, was a small altar wreathed with flowers, but for the rest the area was empty.

“Look,” said Maya.

The city beneath us was built upon a low, heart-shaped island, so hollow in its centre that once it might have been the crater of some volcano, or perhaps a mere ridge of land inclosing a lagoon. This island measured about ten miles in length by six across at its widest, and seemed to float like a huge green leaf upon the lake, the Holy Waters of these Indians, of which the circumference is so great that even from the summit of the pyramid, a few small and rocky islets excepted, land was only visible to the north, whence we had sailed on the previous night. Elsewhere the eye met nothing but blue expanses of inland sea, limitless and desolate, unrelieved by any sail or sign of life. Amidst these waters the island gleamed like an emerald. Here were gardens filled with gorgeous flowers and clumps of beautiful palms and willows, framed by banks of dense green reeds that grew in the shallows around the shores. So luxuriant was the vegetation, fertilised year by year with the rich mud of the lake, and so lovely were the trees and flowers in the soft light of the morning, that the place seemed like a paradise rather than a home of men; and as was the island, so was the city that was built upon one end of it.

Following the lines of the land upon which it stood, it was heart-shaped—a heart of cold, white marble lying within a heart of glowing green. All about it ran a moat filled with water from the lake, and on the hither side of this moat stood a wall fifty feet or more in height, built of great blocks of white limestone that formed the bed-rock of the island, which wall was everywhere sculptured with allegorical devices and designs, and the gigantic figures of gods. Within the oblong of this wall lay the city; a city of palaces, pyramids, and temples, or rather the remains of it, for we could see at a glance that the population was unable to keep so many streets and edifices in repair. Thus palm-trees were to be found growing through the flat roofs of houses, and in crevices of the temple-pyramids, while many of the streets and avenues were green with grass and ferns, a narrow pathway in the centre of them showing how few were the feet of the passers-by. Even in the great square beneath us the signs of traffic were rare, and there was little of the bustle of a people engaged in the business of life, although this very place had been the scene of last night’s feast, and would again soon be filled with men and women flocking to the pyramid. Now and again some graceful, languid girl, a reed basket in her hand, might be seen visiting the booths, where rations of fish from the lake, or of meal, fruit, dried venison, and cocoa, were distributed according to the wants of each family. Or perhaps a party of men, on their way to labour in the gardens, stopped to smoke and talk together in a fashion that showed time to be of little value to them. Here and there also a few—a very few—children played together with flowers for toys in the shadow of the palaces, barracks, and store-houses which bordered the central square; but this was all, for the rest the place seemed empty and asleep.

CHAPTER XVI.
ON THE PYRAMID

“Does not the city lie very low?” I asked of Maya, when we had studied the prospect on every side. “To my eye its houses seem almost upon a level with the waters of the lake.”

“I believe that is so,” she answered. “Moreover, during those months of the year that are coming, the surface of the lake rises many feet, so that the greater part of the island is submerged and the water stands about the wall.”

“How, then, do you prevent the town from being flooded?” asked the señor. “If once the water flowed in, the place would vanish and every soul be drowned.”

“Yes, friend, but the waters never rise beyond a certain height, and they are kept from flooding the city by the great sluice-gate. If that gate were to be opened in the time of inundation, then we should perish, every one. But it never is opened during those months, for if any would leave or enter the city they do so by means of ladders leading from the summit of the wall to floating landing-stages on the moat beneath. Also night and day the gate is guarded; moreover, it can be moved from one place only by those that know its secret, who are few.”