Ключевые слова: black, blue, caldera, catania, cloud, colors, coulee, crater, desert, etna, etnasicily, etnavolcano, europe, geology, hole, italia, italy, landscape, lava, like, magma, mediterranean, mongibello, mount, mountain, muzzle, national, natural, nature, nicolosi, park, parkland, people, rock, scenery, scenic, sicilia, sicilian, sicilie, sicily, sicilyetna, silvestri, stone, summer, summit, tourism, travel, view, volcanic, volcano,