Region reference · United States / Washington (state)

Columbia River Plateau

A place to explore. A source trail to follow.

Columbia River Plateau destination photograph: Columbia River and Gorge.jpg
Jan Tik · CC BY 2.0 · Original photo and creditsDisplayed crop; open the original to see the complete photograph.

A first look at Columbia River Plateau

The Columbia River Plateau, sometimes called the Columbia River Basin, is a broad plateau in Washington State where the Columbia River rolls its way between the Cascade Mountains and the Rocky Mountain foothills. Extensive infrastructure projects along the river have transformed this semi-arid sagebrush steppe into a literal powerhouse of energy and agriculture.

Excerpt from Wikivoyage contributors, CC BY-SA 4.0. Read the full guide for context.

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