Ключевые слова: adventure, africa, ancient, arid, background, barren, beautiful, blue, canyon, cliff, desert, dry, erosion, geology, green, growing, hiking, hill, hot, landmark, landscape, life, mountains, national, nature, nobody, old, orange, outdoors, park, red, rock, sand, sandstone, scenery, scenic, sign, sky, southwest, stone, tourism, travel, tree, usa, utah, vacation, valley, view, wilderness, yellow,