Global Volcanism Program | Image GVP-08219
The town of El Valle occupies the El Valle de Antón caldera floor. This view looks across the 6-km-wide caldera from La India Dormida on the western rim. A lake once covered the caldera floor, contributing to large phreatoplinian eruptions during the late Pleistocene. At the far-left is Cerro Caracoral, the easternmost of three lava domes along the northern caldera margin. More recent Plinian eruptions originated from the Mata Ahogado crater, east of the caldera rim.
Photo by Paul Kimberly, 1998 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.