Back سلسلة جبال ايلغاتشوز ARZ Ilgachuz Range CEB Cordillera Ilgachuz Spanish Chaînon Ilgachuz French Ilgachuz Range LLD Ilgachuz Range Swedish
| Ilgachuz Range | |
|---|---|
 Satellite image of the Ilgachuz Range | |
| Highest point | |
| Peak | Far Mountain |
| Elevation | 2,410 m (7,910 ft) |
| Coordinates | 52°47′12.1″N 125°19′23.9″W / 52.786694°N 125.323306°W |
| Geography | |
 | |
| Country | Canada |
| Province | British Columbia |
| District | Range 3 Coast Land District |
| Range coordinates | 52°46′N 125°18′W / 52.767°N 125.300°W |
| Parent range | Chilcotin Plateau |
| Borders on | Rainbow and Itcha Range |
| Geology | |
| Formed by | Shield volcano |
| Orogeny | Anahim hotspot volcanism |
| Rock age | 6.1 to 4.0 million years |
The Ilgachuz Range is a name given to an extinct shield volcano in British Columbia, Canada. It is not a mountain range in the normal sense, because it was formed as a single volcano that has been eroded for the past 5 million years. It lies on the Chilcotin Plateau, located some 350 kilometres (220 mi) north-northwest of Vancouver and 30 km north of Anahim Lake. The highest peak of the range is Far Mountain. The range supports a unique grassland ecosystem. This type of grassland has not been seen anywhere else in central and southern British Columbia. The climate is cool and dry; typical of higher elevations of the Interior Plateau.
The 280 kilometres (174 mi) long West Road River rises in the Ilgachuz Range and flows east to its confluence with the Fraser River between Prince George and Quesnel. It drains an area of approximately 12,000 km2 and loses over 900 m elevation before joining the Fraser.