Join us for a look at two Pacific Northwest volcanoes--Mount Rainier and Newberry Volcano. Learn the geology of Mount Rainier, including how it was built and how glaciers have carved it into its present form. We'll also look at lesser-known Newberry Volcano in Oregon, which has the second largest caldera in the Cascade Range and a larger footprint than any Cascade volcano, yet stands under 9,000 feet. Instructor David Kaynor is a member of the Geologic Society of America.