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