Ключевые слова: active, aerial, altitude, background, campania, cloud, crater, danger, europe, explosion, footpath, geology, hiking, hill, italy, landmark, landscape, mount, mountain, naples, napoli, national, nature, outdoor, panoramic, park, path, people, rock, sea, sky, stone, summer, top, tourism, travel, tree, vesuvius, view, view from vesuvius, volcanic, volcano,