Medicine Lake Volcano
Dec. 28, 2024
Global Volcanism Program | Medicine Lake Glass Mountain obsidian flow at Medicine Lake volcano, CA. | U.S. Geological Survey Medicine Lake Loop - Volcanic Legacy Scenic Byway Medicine Lake Volcano
Dec. 28, 2024
Global Volcanism Program | Medicine Lake Glass Mountain obsidian flow at Medicine Lake volcano, CA. | U.S. Geological Survey Medicine Lake Loop - Volcanic Legacy Scenic Byway Medicine Lake Volcano