Global Volcanism Program | Image GVP-02025
Akagisan volcano contains a lake-filled summit caldera. Kurohinokiyama, across Lake Ono to the NE, is the highest point on the caldera rim of, 350 m above the lake.
Photo by Lee Siebert, 1965 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.