Citlaltepetl (Pico de Orizaba), Ruta Sur, from Sierra Negra, March 16, 2008. The Orizaba-Negra col is in the foreground, with the campsites of Cueva del Muerto in the woods to the left. The most of the road to the Fausto Gonzales hut can be seen in the photograph, as can the route to the summit (ridge to left of pale ash slide) on the mountain's cone.