Ключевые слова: adventure, arctic, attraction, basalt, basalt rocks, beautiful, black, black fall, blue, blur, canyon, cascade, cliff, cold, columns, day, destination, environment, erosion, europe, extreme, fall, falling, famous, flow, form, formation, foss, geology, geometrical, green, hexagonal, hiking, iceland, icelandic, landmark, landscape, lava, nature, northern, river, rock, scandinavian, skaftafell, summer, svartifoss, travel, vacation, water, waterfall,