Dofan or Dofen is a 1,151 m high rhyolitic shield volcano in Ethiopia's Awash National Park. The volcano rises 450 m above the valley floor. A north–south zone of cinder cones extending 10 km; the cones in the north show intense fumarolic activity. Along the southern flank crater, a fumarole produced significant sulfur. The volcano's last eruptions were during the Holocene.
