Ключевые слова: america, american, arch, arches national park, beauty, blue, bridge, color, desert, formation, geologic, geological, great, hole, landscape, large, megalith, moab, mountain, national, national park, natural, nature, opening, orange, outdoors, park, red, rock, rocky, sandstone, sky, snow, southwest, stone, stony, travel, turret arch, two, us, usa, ut, utah, view, west, wilderness, window,