Ключевые слова: arid, beautiful, blue, california, canyon, cliff, conservation, desert, entrance, geology, hiking, landscape, las vegas, mojave, mountain, national, national conservation area, natural, nature, nevada, orange, outdoors, park, red, red rock, red rock canyon, rock, sandstone, scene, scenic, sign, sky, stone, terrain, tourism, travel, usa, vacation, valley, vegas, wilderness,