Ключевые слова: america, american, and, archeology, architecture, arizona, beautiful, blue, canyon, canyons, colorado, crag, crand, culture, desert, dry, erosion, flora, granary, grand, green, horizon, landscape, mountain, nankoweap, national, nature, old, orange, outing, park, peak, plant, red, river, rock, sandstone, scenery, scenic, sky, southwest, state, summer, tourist, travel, trip, vacation, view, western, wow,