Gigapixel view from atop Mushroom Rock (elev. 6,224') near Bartle, California.  The mountain is easily accessed from the nearby Pacific Crest Trail & has a somewhat decent view towards Mt. Shasta to the northwest (in the stormy clouds), east towards the higher lava plains & south towards the Lassen Peak area.  The summit boulder does have an appearance like a mushroom, comprised of glassy plates of andesite.  Various cairns are placed on the summit rocks & old wiring indicate perhaps an old weather station?  The USGS survey marker is located on the summit rocks to the south, dated 1948.

Gigapixel panorama (1.000 gigapixels), 181 photos, 44722x22361 pixels