There is no Columbia Gorge Interpretive Center in Stevenson, Washington.
The Columbia River Gorge has two main interpretive facilities:
Other nearby sites: Columbia Gorge Discovery Center & Museum (The Dalles, OR), Vista House (Crown Point, OR), Stevenson's own Columbia Gorge Interpretive Center Museum—wait, Stevenson DOES have a Columbia Gorge Interpretive Center Museum at 990 SW Rock Creek Dr, Stevenson, WA 98648. My earlier correction was incomplete. It exists! It features exhibits on geology, Native culture, Lewis & Clark, and the Gorge's natural history.