Oregon, USA
43.512 N, 120.861 W
summit elevation 1698 m
Volcanic field
Devils Garden Volcano is located in central Oregon, east of the Cascade Range. The volcanic field covers and area of 117 sq km and consists of fissure vents and lava flows.
The Blowouts are two large spatter cones along a fissure in the south. There are also many cones along the fissure which range in size from 1-30 m high and 2-150 m diameter.
Further Reading
Wood, C.A. ed., 1992. Volcanoes of North America: United States and Canada. Cambridge University Press.
The last eruption were between 10,000 and 20,000 years ago.