Mount Shasta Volcano in California Mount Shasta is a potentially active volcano at the southern end of the Cascade Range in Siskiyou County, California. At an elevation of 14,179 feet, it is the second-highest peak in the Cascades and the fifth-highest in the state. Wikipedia Elevation: 4,322 m Last eruption: 1786 Prominence: 2,994 m Location: Shasta–Trinity National Forest, California, U.S. Topo map: USGS Mount Shasta Mountain range: Cascade Range Found {programi.total} similar results ... {inkspot.topic}