Topic summary
Okanagan Highland

Extracted from the Wikipedia article Okanagan Highlands.
Definition
BC Geographical Names, a service of the British Columbia Integrated Land Management Bureau, defines the Okanagan Highlands as an area extending southward from the Shuswap River and the Coldstream Valley, east of Vernon, British Columbia, for 85 miles to the 49th parallel and into the State of Washington, lying between the Monashee Mountains on the east, and the Thompson Plateau and the Okanagan Valley on the west. The eastern boundary of the Okanagan Highlands is clearly defined by the valley of the Kettle River. The western boundary is drawn arbitrarily and is somewhat difficult to define, because there are no natural features to follow between Penticton in the Okanagan Valley and Lumby in the Coldstream Valley.