Edged by a glistening stretch of the Missouri River, Sioux City historically played a pivotal role in Westward expansion with associated sights that today, along with river cruises and local hiking trails, draw in a steady stream of travelers.
Cascade Locks is located on the Oregon side of the Columbia River, and is surrounded by the Columbia River Gorge National Scenic Area. This magnificent area is defined by the the passageway made by the Columbia River as it cuts through the Cascade Mountains.
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