Skamania County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 12,036. The county seat and largest incorporated city is Stevenson, although the Carson R
Cape Horn Lookout, overlooking the Columbia River
Multnomah County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the county's population was 815,428. Multnomah County is part of the Portland metropolitan area. It is th
Portland, Oregon skyline from the Ross Island Bridge
Vista House and the Columbia River
Spillway, Bonneville Dam 2
Multnomah County Courthouse, Portland DPLA b 807419591047512de 7e 4b 8ebc 726ba 1