Ключевые слова: aerial, attractive, black, cone, country, countryside, crater, dark, europe, european, geologic, geology, hiking, hverfjall, iceland, icelandic, land, landmark, landscape, large, mountain, myvatn, natural, nature, north, northern, outdoor, rock, rocky, scenery, scenic, sightseeing, stone, summer, top, tourism, touristic, travel, trek, vacation, volcanic, volcanicash, volcano, wide, wild, wilderness,