 The massive Mount Edziza volcanic complex in the Northern Cordilleran Volcanic Province of northern British Columbia has had more than 20 eruptions throughout the past 10,000 years (Holocene), including Mess Lake Cone, Kana Cone, Cinder Cliff, Icefall Cone, Ridge Cone, Williams Cone, Walkout Creek Cone, Moraine Cone, Sidas Cone, Sleet Cone, Storm Cone, Triplex Cone, Twin Cone, Cache Hill, Camp Hill, Cocoa Crater, Coffee Crater, Nahta Cone, Tennena Cone, The Saucer, and the well-preserved Eve Cone.Active or recently active hot springs are found in several areas along the western flank of Edziza's lava plateau, including Elwyn springs (36 °C), Taweh springs (46 °C), and inactive springs near Mess Lake.All three hydrothermal areas are near the youngest lava fields on the lava plateau and are probably associated with the most recent volcanic activity at the Mount Edziza volcanic complex.