Hotlum cone, seen here from the NW, forms the main summit of Mount Shasta and is one of the largest Cascade Range volcanoes. Hotlum is composed of several overlapping edifices and formed during the Holocene.

Photo by Bill Chadwick, 1981 (U.S. Geological Survey).

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

Keywords: stratovolcano | cone

Shasta