Ключевые слова: autumn, beautiful, canyon, cliff, colorful, erosion, forest, geologic, geology, grass, green, hike, hiking, hill, land, landmark, landscape, light, location, meadow, monument, mountain, nature, ocean, outdoor, outside, panorama, panoramic, peak, point, reserve, ridge, rock, rural, scene, scenery, scenic, sea, sky, spring, stone, summer, tourism, trail, tree, valley, view, viewpoint, wilderness,