Ключевые слова: abstract, adventure, arizona, background, buttes, canyon, cliffs, coyote, curve, desert, erosion, formation, hiking, landscape, layers, lines, monument, mountain, national, natural, nature, navajo, orange, paria, park, pattern, red, ridges, rock, sand, sandstone, scenic, sky, southwest, stone, trail, travel, usa, utah, vermilion, vermillion, wave, wilderness,