Interior Plateau
Overview
 
The Interior Plateau comprises a large region of central British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...

, and lies between the Cariboo
Cariboo Mountains
The Cariboo Mountains are the northernmost subrange of the Columbia Mountains, which run down into the Spokane, Washington area of the United States and include the Selkirks, Monashees and Purcells. The Cariboo Mountains are entirely within the province of British Columbia, Canada. The range is...

 and Monashee Mountains
Monashee Mountains
The Monashee Mountains are a mountain range mostly in British Columbia, Canada, extending into the U.S. state of Washington. They stretch from north to south and from east to west. They are a subrange of the Columbia Mountains...

 on the east, and the Hazelton Mountains
Hazelton Mountains
The Hazelton Mountains are a grouping of mountain ranges on the inland lee of the Kitimat Ranges of the Coast Mountains in northwestern British Columbia, Canada, spanning the area of Hazelton, British Columbia south to the Nechako Reservoir...

, Coast Mountains
Coast Mountains
The Coast Mountains are a major mountain range, in the Pacific Coast Ranges, of western North America, extending from southwestern Yukon through the Alaska Panhandle and virtually all of the Coast of British Columbia. They are so-named because of their proximity to the sea coast, and are often...

 and Cascade Range
Cascade Range
The Cascade Range is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as the North Cascades, and the notable volcanoes known as the High Cascades...

 on the west. The continuation of the plateau into the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 is known there as the Columbia Plateau
Columbia Plateau
The Columbia Plateau is a geologic and geographic region that lies across parts of the U.S. states of Washington, Oregon, and Idaho. It is a wide flood basalt plateau between the Cascade Range and the Rocky Mountains, cut through by the Columbia River...

. The Interior Plateau is not part of the Interior Mountains
Interior Mountains
The Interior Mountains, also called the Northern Interior Mountains and Interior Ranges, are the semi-official names for a huge area that comprises much of the northern two thirds of the Canadian province of British Columbia and a large area of southern Yukon...

, a huge area that constitutes most of the northern two thirds of the Canadian province of British Columbia between the Coast Mountains, Rocky Mountains
Rocky Mountains
The Rocky Mountains are a major mountain range in western North America. The Rocky Mountains stretch more than from the northernmost part of British Columbia, in western Canada, to New Mexico, in the southwestern United States...

 and the various small ranges on the inland lea of the Coast Mountains between the Bulkley Ranges
Bulkley Ranges
The Bulkley Ranges is mountain range in northern British Columbia, Canada, located between the Skeena and Bulkley Rivers south of Hazelton, north of the Morice River and Zymoetz River. It has an area of 7851 km2 and is a subrange of the Hazelton Mountains which in turn form part of the...

 and the Bella Coola River
Bella Coola River
The Bella Coola River is a major river on the Pacific slope of the Coast Mountains in southern British Columbia. The town of Bella Coola, which is the historic and ancient capital of the Nuxalk people, is at its mouth on North Bentinck Arm...

.
 
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