Ключевые слова: america, arches, arid, beauty, blue, bridge, canyon, delicate, desert, dry, erosion, famous, formation, geology, growing, hiking, landmark, landscape, middle, moab, mountain, national, national park, nature, orange, outdoors, park, red, rock, sandstone, scenery, scenic, sky, southwest, states, stone, sunset, tourism, trail, travel, tree, united, us, usa, utah, vegetation, view, west, western, wilderness,