Global Volcanism Program | Image GVP-05512
Nevado de Toluca is seen here from the NW. It is a broad, complex stratovolcano with a 1.5-km-wide summit crater that opens to the east. A lava dome in this crater separates two lakes, known as the lakes of the Sun and Moon, which can be reached by the road seen ascending diagonally across the snow-covered slopes.
Photo by Lee Siebert, 1997 (Smithsonian Institution).