After supper, when we had lit our pipes, I told Blake and Henry as clearly as I could what it was like over there, and we talked it over. The town in the cliffs explained the irrigation ditches. Like all pueblo Indians, these people had had their farms away from their dwellings. For a stronghold they needed rock, and for farming, soft earth and a water main.
"And this proves," said Roddy, "that there must have been a trail into the mesa at the north end, and that they carried their harvest over by the ford. If this Cow Canyon was the only entrance, they could never have farmed down here." We agreed that he should go over on the first warm day, and try to find a trail up to the Cliff City, as we already called it.
We talked and speculated until after midnight. It was Christmas eve, and Henry said it was but right we should do something out of the ordinary. But after we went to bed, tired as I was, I was unable to sleep. I got up and dressed and put on my overcoat and slipped outside to get sight of the mesa. The wind had come up and was blowing the squall clouds across the sky. The moon was almost full, hanging directly over the mesa, which had never looked so solemn and silent to me before. I wondered how many Christmases had come and gone since that round tower was built. I had been to Acoma and the Hopi villages, but I'd never seen a tower like that one. It seemed to me to mark a difference. I felt that only a strong and aspiring people would have built it, and a people with a feeling for design. That cluster of buildings, in its arch, with the dizzy drop into empty air from its doorways and the wall of cliff above, was as clear in my mind as a picture. By closing my eyes I could see it against the dark, like a magic-lantern slide.
Blake got over the river before New Year's day, but he didn't find any way of getting from the bottom of the box canyon up into the Cliff City. He felt sure that the inhabitants of that sky village had reached it by a trail from the top of the mesa down, not from the bottom of the canyon up. He explored the branch canyons a little, and found four other villages, smaller than the first, placed in similar arches.
These arches we had often seen in other canyons. You can find them in the Grand Canyon, and all along the Rio Grande. Whenever the surface rock is much harder than the rock beneath it, the softer stone begins to crack and crumble with weather just at the line where it meets the hard rim rock. It goes on crumbling and falling away, and in time this wash-out grows to be a spacious cavern. The Cliff City sat in an unusually large cavern. We afterward found that it was three hundred and sixty feet long, and seventy feet high in the centre. The red tower was fifty feet in height.
Blake and I began to make plans. Our engagement with the Sitwell Company terminated in May. When we turned our cattle over to the foreman, we would go into the mesa with what food and tools we could carry, and try to find a trail down the north end, where we were sure there must once have been one. If we could find an easier way to get in and out of the mesa, we would devote the summer, and our winter's wages, to exploring it. From Tarpin, the nearest railroad, we could get supplies and tools, and help if we needed it. We thought we could manage to do the work ourselves if old Henry would stay with us. We didn't want to make our discovery any more public than necessary. We were reluctant to expose those silent and beautiful places to vulgar curiosity. Finally we outlined our plan to Henry, telling him we couldn't promise him regular wages.
"We won't mention it," he said, waving his hand. "I'd ask nothing better than to share your fortunes. In me youth it was me ambition to go to Egypt and see the tombs of the Pharaohs."
"You may get a bad cold going over the river, Henry," Blake warned him. "It's bad crossing—makes you dizzy when you take to swimming. You have to keep your head."
"I was never seasick in me life," he declared, "and at that, I've helped in the cook's galley on the Anchor Line when she was fair standing on her head. You'll find me strong and active when I'm once broke into the work. I come of an enduring family, though, to be sure, I've abused me constitution somewhat."
Henry liked to talk about his family, and the work they'd done, and the great age to which they lived, and the brandy puddings his mother made. "Eighteen we was in all, when we sat down at table," he would often say with his thin, apologetic smile. "Mother and father, and ten living, and four dead, and two still-born." Roddy and I used to strain our imagination trying to visualize such a family dinner party.