Tags: Mountain Range.
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.