If you are headed to Eastern Washington, plan for some stops along the Columbia Plateau. As the name suggests, the landscape of the plateau (which means level, high ground) is significantly ...

The 11th annual Washington Outdoor Women weekend workshop ... meals and equipment. A segment of the Columbia Plateau Trail — a 130-mile non-motorized rail-trail that runs from Fish Lake in ...

A Columbia Plateau cactus, aka basalt cactus, pictured growing near Mitchell in eastern Oregon in 2021. This native Northwest cactus species could soon be the official cactus of Washington state.

The Grand Coulee Canyon is one of Washington state's most striking geological marvels. This large dry riverbed gorge runs for 50 miles through the Columbia Plateau — where America's oldest ...

the Seattle teacher visited the University of Washington to see the U.S. Geological Survey’s new topographic map of the Quincy Basin, a large area on the west side of the Columbia Plateau.

Towering cliffs carved by the Missoula megafloods are found throughout the Channeled Scablands in eastern Washington. (Photo by Tamara Pico) The landforms on the Columbia Plateau in eastern Washington ...