Regions of Washington (state)

plateau in Washington, Oregon, and Idaho in the United States

island group in Washington State, USA

The Palouse ( ) is a geographic region of the northwestern United States, encompassing parts of north central Idaho, southeastern Washington (part of eastern Washington), and by some definitions, parts of northeast Oregon. It is a major agricultural area, primarily producing wheat and legumes. Situated about north of the Oregon Trail, the region experienced rapid growth in the late 19th century.

metropolitan area in the U.S. states of Oregon and Washington centered on the main city of Portland, Oregon

area of the northwestern United States between the Cascade Range and Rocky Mountains, comprising eastern Washington, northeastern Oregon, northern Idaho, and extreme western Montana

region in Washington State, United States

portion of the US state of Washington east of the Cascade Range

region around Puget Sound in the US state of Washington

Temperate coniferous forest ecoregion in Canada and the United States