Ключевые слова: america, american west, arch, arches, arches national park, beauty, blue, canyon, clouds, color, delicate, desert, dry, erosion, evening, famous, formation, geology, hiking, hill, hot, landmark, landscape, moab, mountain, national, natural, natures, orange, outdoors, park, place, red, rock, sand, sandstone, scenic, sky, southwest, stone, sunset, tourism, travel, turret arch, usa, utah, vacation, wilderness, window,