On October 21, 1871, on John Wesley Powell's second expedition down the Colorado River the party reached the Paria River. Frederick Dellenbaugh in his book "A Canyon Voyage" describes how the Echo Peaks received their name:

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"In the  morning Prof., Cap., and I climbed a steep slope of bright orange sand a little below our camp, a rather hard task as the sand was loose, causing us to slip backward at every step. After twelve hundred or fifteen hundred feet of this kind of climbing we reached the base of three rocky peaks several hundred feet higher.

 

We had considerable difficulty in surmounting one of these, being forced around to the opposite side, where there was a sheer descent from our position of some fifteen hundred feet, with sharp black rocks at the bottom where any one slipping would fall.

 

There were some narrow transverse crevices in the rock by means of which we got up. One man, having been pushed aloft from the solid ledge by the two below, would lie back against the slope, brace himself with one heel in a transverse fissure, and lower the free foot as a handhold for the others to mount by.

 

The next trouble was a crevice wide enough for us to pass through to the top, but holding exactly midway a large rock lodged in such a manner that we could not crawl under and yet seeming in danger of rolling down if we went over it. It was precarious not only for the man ahead who tried to pass but for those below waiting for results, but it was more firmly wedged than it appeared to be and each one in turn climbed over it.

 

Emerging from this crack we were on the summit 2190 feet above the river and 5360 above the sea, with standing room no more than six or eight feet square.

 

The view was superb. The peaks formed the northern end of a long line of cliffs running back to the south at the end of Glen Canyon, and we looked out across a wonderful region, part of that on the south being the "Painted Desert," so called by Ives. Mountains solid and solitary rose up here and there and line upon line of strangely coloured cliffs broke across the wide area, while from our feet stretching off to the south-west like a great dark dragon extending miles into the blue was the deep gorge of Marble Canyon, its tributary chasms appearing like mighty sprawling legs. Far away west were the San Francisco Mountains, and the Kaibab, while behind we saw Navajo Mountain and others.

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This peak, or cluster of peaks, of course had never been named, had never been climbed before, but they soon named  themselves. For amusement I tried to shoot into the river with Cap.'s 44 Remington revolver. As I pulled the trigger the noise was absolutely staggering. The violent report was followed by dead silence.

 

While we were remarking the intensity of the crash, from far away on some distant cliffs northward the sound waves were hurled back to us with a rattle like that of musketry. We tried again with the same result, the interval between the great roar and the echo being twenty-four seconds by the watch. We could call the place nothing but Echo Peaks, and since then the name has been applied also to the line of cliffs breaking to the south.

 

Our descent was easy and we reached camp without any incident except the loss of my sheath knife."

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