Global Volcanism Program | Image GVP-11352
Papayo is the small rounded lava dome on the far-right horizon; the two peaks with snow-dusted summits on the horizon are Tláloc (left) and Telapón (center). This view looks to the NE across the Valley of Mexico from the flanks of the Chichinautzin range.
Photo by Lee Siebert, 2004 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.