Ключевые слова: adventure, america, arch, arches, backpack, blue, desert, double, erosion, formation, geology, hike, hiker, hiking, landmark, landscape, man, moab, national, natural, nature, orange, outdoors, park, people, red, rock, sandstone, scenic, sky, southwest, states, stone, terrain, tourism, tourist, travel, trekker, trekking, united, usa, utah, young,