Cascade Volcanoes, Cascadia subduction zone, Cascade Range, Stratovolcano, Shield volcano, Lava dome, Cinder cone, 1980 eruption of Mount St. Helens, 2004 2008 volcanic activity of Mount St. Helens, Lassen Peak, Mount Meager, Mount Mazama, Crater Lake National Park, Garibaldi Volcanic Belt, Mount Cayley, Mount Garibaldi, List of Cascade volcanoes, Glacier Peak, Mount Adams (Washington), Mount Hood, Medicine Lake Volcano, Mount Shasta