Ключевые слова: arizona, blue, canyon, carbonate canyon, cliffs, falls, geology, grand canyon, green, havasu canyon, havasu creek, havasupai, havasupai indian reservation, horsetail, idyllic, landscape, layers, mooney falls, nature, nautical, north america, oasis, outdoors, plunge, pools, red rocks, reservation, rocks, shangrila, southwest, spring, travertine, trees, turquoise, united states, vertical, water, waterfalls,