The tip of Yellowstone Lake is seen at the upper left from Pelican Cone near the NE rim of Yellowstone caldera. The forested, snow-capped peaks in the center are rocks of the Sour Creek resurgent dome, an area of uplifted and faulted post-caldera rocks.

Photo by Dzurisin, 1985 (U.S. Geological Survey).

This image is made available as a Public Domain Work, but proper attribution is appreciated.

Yellowstone