Ключевые слова: america, american, arch, arid, beautiful, canyon, desert, destination, dusk, elephant, fire, formation, geological, geology, landscape, las, mountain, national, natural, nature, nevada, nobody, orange, outdoors, park, recreation, red, rock, sandstone, scenery, scenic, sky, southwest, southwestern, state, stone, summer, sunny, sunrise, sunset, tourism, travel, twilight, united, unusual, usa, valley, vegas, west, western,