Ключевые слова: area, beautiful, canyon, china, colorful, conservation, desert, destination, erosion, formation, geological, geology, grand, hiking, hills, landmark, landscape, las, monument, morning, mountain, mountains, national, natural, nature, nevada, orange, outdoors, park, rainbow, red, road, rock, sand, sandstone, scene, scenic, sky, southwest, stone, sunrise, tourism, travel, usa, valley, vegas, west, wilderness, winter,