Ключевые слова: america, ascent, aztec, belt, climb, climbing, crater, de, earth, eruption, expedition, geological, geology, global, high, ixtaccihuatl, iztaccihuatl, la, malicnhe, malinche, mexican, mexico, mountain, mountaineering, mythology, nahuatl, national, nature, park, peak, popocatepetl, puebla, science, stratovolcano, summit, trekking, view, volcanic, volcano,