Ключевые слова: arid, arizona, badlands, boulder, boulders, butte, buttes, desert, desolate, dirt, eroded, erosion, exploration, formation, geological, geology, grand, highland, hiking, hiking trail, hill, hills, hoodoo, landmark, landscape, majestic, mesa, mesas, monument valley az, mountain, mysterious, mystery valley az, natural, nature, plateau, ravine, red, red rock, road, roadway, rock, rocky, sandstone, soil, stone, tourism, trail, travel, valley, vast,