Iztaccíhuatl is a 5,230 m (17,160 ft) dormant volcanic mountain in Mexico. It is the nation's third highest, after Pico de Orizaba 5,636 m (18,491 ft) and Popocatépetl 5,426 m (17,802 ft). 1:100,000 scaleCreated using the excellent tutorial by Shapespeare. Digital Elevation Data was sourced from: http://www.viewfinderpanoramas.org/dem3.html