Global Volcanism Program | Image GVP-06751
The cone of Pisgah Crater has been modified by mining operations that provide a source of road aggregate. The cone is the most prominent feature of the Lavic Lake volcanic field in southern California. A broad lava field erupted from nearby vents surrounds the cone; a narrow lobe that extends up to 18 km to the NW can be seen in this view.
Photo by Lee Siebert, 1997 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.