Global Volcanism Program | Image GVP-08223
La India Dormida is a portion of the western rim of El Valle de Antón caldera. A hiking trail leads to the saddle (left) at the base (left) and then to its summit, which rises 300 m above the caldera floor. The caldera wall exposes Tertiary Iguana pyroclastic flow deposits that are overlain by the Tertiary Piedra lava flow.
Photo by Lee Siebert, 1998 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.