Ключевые слова: abstract, abuja, africa, ancient, big, blue, boulder, drop, environment, falling, formation, geology, green, height, hill, horizon, land, landmark, landscape, massive, mountain, natural, nature, nigeria, old, outcrop, outdoor, perched, picturesque, rock, rocky, scary, scenic, sky, stone, summer, sunny, top, tourism, tree, tropical, unique, view,