soil of Sonoma. Through these the tiny stream had cut its deep and precipitous channel.
It was quite a scramble down to the stream bed, and, once on the bed, we went down stream perhaps for a hundred feet. And then we came to the great hole. There was no warning of the existence of the hole, nor was it a hole in the common sense of the word. One crawled through tight-locked briers and branches, and found oneself on the very edge, peering out and down through a green screen. A couple of hundred feet in length and width, it was half of that in depth. Possibly because of some fault that had occurred when the knolls were flung together, and certainly helped by freakish erosion, the hole had been scooped out in the course of centuries by the wash of water. Nowhere did the raw earth appear. All was garmented by vegetation, from tiny maiden-hair and gold-back ferns to mighty redwoods and Douglas spruces. These great trees even sprang out from the walls of the hole. Some leaned over at angles as great as forty-five degrees, though the majority towered straight up from the soft and almost perpendicular earth walls.
It was a perfect hiding-place. No one ever came there, not even the village boys of Glen Ellen. Had this hole existed in the bed of a canyon a mile long, or several miles long, it would have been well known. But this was no canyon. From beginning to end the length of the stream was no more than five hundred
