Tags: Mountain Range.
The Okanagan Range or Okanogan Range is a small subrange of the Cascade Range straddling the border between British Columbia and Washington south of the Similkameen River on the inland side of the range. The range is the northeasternmost extremity of the Cascade Range.According to Fred Beckey there are differences of opinion about the names and locations of the subranges of the northern Cascades especially between Canadian and American geographers.
