Global Volcanism Program | Image GVP-02724
The Table, the flat-topped ridge in the foreground in front of Mount Garibaldi, is the southernmost vent of the Garibaldi Lake volcanic field. This is a tuya that formed when lava flows filled a pit melted through the continental ice sheet. A series of stacked horizontal lava flows filling the pit formed The Table.
Photo by Lee Siebert, 1983 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.