Ключевые слова: area, beauty, bog, boulder, brown, canyon, cliff, day, desert, edge, eroded, extreme, flowing, green, majestic, mountain, narrows, national, nature, outdoors, park, perspective, ravine, remote, river, rock, rocks, sandstone, scenics, stone, stream, sunlight, terrain, tranquil, travel, valley, wall, water, wilderness, yellow,