Ключевые слова: ajo mountain drive, america, arid, arizona, blue sky, botanical, cacti, cactus, desert, diablo mountains, dry, green desert, growth, hot, landscape, landscapes, monument, mountain, mountains, national, national monument, national park, nature, north america, organ, organ pipe, organ pipe cactus, organ pipe cactus national monument, park, pipe, plant, prickly, sand, scenic, sonoran, sonoran desert, southern arizona, southwest, spring, succulent, thorn, travel, tree, united states, usa, vegetation, west, western, wilderness, wildflowers,