Ключевые слова: adventure, attraction, basalt, black, black waterfall, cascade, cliff, column, columns, day, europe, famous, flow, flowing, formation, geology, green, hexagonal, hiking, iceland, iceland waterfall, icelandic, landmark, landscape, lava, national, national park, natural, nature, outdoor, park, river, rock, scandinavia, scandinavian, scene, scenery, scenic, skaftafell, stream, summer, svartifos, svartifoss, tourism, travel, volcanic, water, waterfall, wilderness,