Ключевые слова: africa, african, ancient, art, attraction, basalt, column, damaraland, desert, erosion, formation, geological, geology, heritage, horizontal, interesting, landmark, landscape, mountain, namib, namibia, natural, nature, old, organ, outdoor, outdoors, pattern, pipes, prehistoric, red, rock, rocks, sand, sandstone, scenery, scenic, sight, site, southern, steps, stone, stones, travel, twyfelfontein, unesco, view, volcanic,