They Said I Inherited a Useless Canyon—Until I Discovered What Was Hidden Inside

Handprints. Dozens of them painted on the sandstone in red and white and ochre, ancient, faded, but unmistakable. Human hands pressed against rock and outlined in pigment, some small as a child’s, some large as a man’s, layered over each other in a pattern that might have been decoration, or might have been a map, or might have been both. They were Ancestral Puebloan, 1,000 years old, perhaps more.

My grandfather had marked them on his deerskin map with a small symbol that I now recognized as the Diné word for door. I pressed my own hand against the wall beside the ancient ones. The stone was cool, and behind my palm I felt something I had not expected: vibration, a faint rhythmic pulse, like a heartbeat transmitted through stone.

I put my ear to the wall and heard it. Muffled, distant, but unmistakable: the sound of moving water. Not a drip, not a seep, but a flow, a river running somewhere inside the sandstone, hidden behind the canyon wall.

It took me 3 days to find the entrance. My grandfather’s map showed a symbol at the base of the east wall, about 50 ft south of the handprints, a small circle with a line through it. I searched the wall at that point, running my hands over the stone, and found what the map had promised: a crack, not a dramatic opening, but a fracture in the sandstone about 2 ft wide and 4 ft tall, partially hidden behind a fallen slab of rock and choked with sand that had blown in over centuries.

I cleared the sand with my hands. The crack deepened as I dug: 2 ft, 3 ft, 4 ft into the wall. The air coming from inside was different from the canyon air, cooler, damper, carrying the mineral smell of wet stone. At 5 ft, the crack opened into darkness. I lit the candle from my pack and squeezed through.

The passage was natural, a fracture in the sandstone widened by water over millennia, and it ran roughly east for about 40 ft, descending gently before opening into a space that made me drop to my knees.

It was a cavern carved by water, shaped by time, hidden inside the canyon wall like a secret held in a closed fist. It was perhaps 100 ft long, 50 ft wide, and 30 ft high at its peak, an enormous vaulted chamber of red and cream sandstone, smooth as pottery, streaked with mineral deposits and colors I had no names for. Through the center of it, emerging from a crack in the eastern wall and flowing across the cavern floor into a channel that disappeared into the rock at the western end, was a river.

Not a stream. A river. It was perhaps 8 ft wide and perhaps 1 ft deep, flowing with a steady, quiet authority over a bed of polished sandstone. The water was clear, impossibly clear, with a blue-green tint that came from the minerals dissolved in it. It was cold, not mountain cold, but desert cold, the deep constant chill of water that had traveled through stone for miles, filtered and cooled and purified by the rock itself.

I knelt at the edge and drank. The water tasted of stone and time and clean darkness, and it was the sweetest thing I had ever put in my mouth. After 8 years of institutional water that tasted of pipes and chemicals, this water tasted as though the earth were offering me something precious and asking nothing in return.

My grandfather had found an underground river hidden inside the walls of a canyon that everyone thought was dry, fed by snowmelt from the mountains 60 miles to the east, traveling through fractures in the sandstone aquifer until it emerged in this cavern, this secret, protected, perfect cavern, before continuing its journey deeper into the rock. There were 23 acres of useless canyon, and inside the walls an ocean of water in the driest landscape in America.

Part 2

The first month was engineering. I use that word carefully, because what I did was not the work of an engineer by training. It was the work of a 15-year-old girl who had read geology books, who had grown up hearing her mother’s stories about how the Diné had farmed the desert for centuries using water the land provided, and who had a dead grandfather’s map and a living river and nothing to lose.

The problem was access. The river was inside the wall. The farmable land, such as it was, lay on the canyon floor. I needed to bring the water from one to the other.

The solution came from the cavern itself. The river flowed west across the chamber and disappeared into a crack in the western wall, the wall that separated the cavern from the canyon. That wall was sandstone, relatively soft, and the river had already done most of the work of cutting through it. At the thinnest point, the wall was perhaps 6 ft thick, and the river’s surface inside the cavern was roughly 8 ft higher than the canyon floor outside. Gravity, pressure, and 6 ft of soft stone stood between a river and a desert.

I started chipping with the iron chisel from my pack. It was slow, brutal work. Sandstone is soft compared to granite, but it is still stone, and I was cutting by candlelight in a space that required me to work on my knees. I worked 3 hours a day, which was all my arms could manage, and spent the rest of my time on the canyon floor preparing, because I was also building the farm.

The canyon floor, dry as it was, had one extraordinary advantage: soil. Not the thin, dusty desert soil of the rim above, but deep, rich alluvial sediment deposited by the ancient river that had carved this canyon thousands of years ago. I dug test holes and found 2 ft of dark sandy loam, soil protected from wind erosion by the canyon walls, preserved in the narrow slot like a secret kept in a drawer.

It was dry, but soil does not need to be wet to be good. It needs to be alive with the minerals and structure that plants require. This soil had both. It was waiting for water the way I had been waiting for home.

Billy Sosce came back after 2 weeks with supplies: more food, tools, a pickaxe, and seeds. He looked at my work in the cavern, at the channel I was chipping through the western wall, at the beds I had marked out on the canyon floor, and he sat on a boulder and nodded slowly.

“Your grandfather said the river was here. I didn’t believe him. Nobody did.” He paused. “He said you would be the one to open it. Said a girl with 2 bloods would understand the water. The white half would measure it and the Diné half would respect it.”

“I’m trying to do both,” I said.

Billy became my lifeline to the outside world. He came every 2 weeks with supplies hauled up and down the canyon wall on the rope system I had rigged. He brought news, tools, and seeds suited to the desert: corn varieties bred by Navajo farmers for exactly these conditions, squash that could handle alkaline soil, beans that climbed anything you pointed them at. He also brought his nephew, a 17-year-old named Thomas, who was strong and willing and could chip sandstone twice as fast as I could.

Thomas and I broke through the wall on a Tuesday in May. We had been chipping for 6 weeks, 6 weeks of dust and darkness and the maddening knowledge that the river was right there, inches away, separated from us by a shrinking wall of stone that got thinner every day.

On that Tuesday morning, Thomas swung the pickaxe, and the point punched through into emptiness, and a jet of water shot through the hole and hit him square in the chest and knocked him flat on his back in the sand. He lay there sputtering, soaked, laughing, the first time I had heard him laugh since he arrived.

The water kept coming, pouring through the hole we had made, widening it with its own pressure, finding the path we had cut for it and following it the way water always does, with perfect, patient, irresistible certainty. We spent the rest of that day widening the channel and building a stone lip to control the flow. By evening, a steady stream of crystal-clear river water was pouring through our crude channel and onto the canyon floor for the first time in 10,000 years.

It pooled in the beds I had prepared. It soaked into the ancient alluvial soil. It turned the dry sand dark. I stood in the canyon with water running over my feet and said something in Diné that my mother had taught me, a water prayer, a blessing for the gift of flowing water in a dry land. Thomas, who spoke Diné better than I did, said it with me, and the canyon walls caught our voices and held them the way the stone held the water, gently, completely, without letting go.