Ключевые слова: america, arizona, blue, blue sky, butte, canyon, cliff, cliffs, cloud, clouds, colorado river, desert, escarpment, forest, gorge, grand canyon, grand canyon national park, grand canyon south rim, high desert, hill, hills, juniper, kaibab national forest, mesa, mountain, mountains, national forest, national park, park, plant, plants, plateau, ravine, recreation, red, red rock, river, rock, rocky, sandstone, sky, south rim, southwest, stone, tourism, travel, tree, trees, usa, vegetation,