| Country: | Russia | ||
| Subregion Name: | Kuril Islands | ||
| Volcano Number: | 0900-11- | ||
| Volcano Type: | Stratovolcano | ||
| Volcano Status: | Holocene | ||
| Last Known Eruption: | Unknown | ||
| Summit Elevation: | 1205 m | 3,953 feet | |
| Latitude: | 45.50°N | 45°30'0"N | |
| Longitude: | 148.85°E | 148°51'0"E | |
| Demon volcano occupies the extreme northern tip of the largest island in the Kuriles, Iturup. The 1205-m-high stratovolcano grew during the Holocene within a glacial trough 3 km east of the eroded Pleistocene Kamui volcano. The summit of Demon contains a 1.5-km-wide crater open to the east. | |||