page_title: Northwest Oregon
section_title: Geography
hierarchical_section_title: Northwest Oregon / Geography
context_page_description: Northwest Oregon is a geographic and cultural region of the U.S. state of Oregon, composed of Clatsop, Columbia, and Tillamook counties. The region encompasses the northernmost parts of the state along the lower
  Columbia River.
context_section_description: Northwest Oregon is bounded on the north and east by the Columbia River which separates it from the state of Washington, on the west by the Pacific Ocean, and on the south by the rest of Oregon. Saddle Mountain, at an elevation of 3,288 feet, is the highest mountain in the region. It is part of the Oregon Coast Range, which takes up most of the interior of the region.
caption: The Columbia River Estuary
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