A Guide to Haze in the Columbia River Gorge - OPB

Thousands of people enjoy the Columbia River Gorge each year. They splash in the waterfall pools and hike the trails. But few people return home with a clear pictures of the beauty there because haze shrouds the gorge. The Columbia River Gorge is a natural funnel for pollution, stretching more than 85 miles of the Washington-Oregon border.

Columbia Gorge on Oregon Field Guide

Smoke and poor air quality helped by recent rain, but expected to remain an ongoing problem - OPB

Old Vista Ridge Trail

Columbia River Gorge National Scenic Area

Columbia Gorge on Oregon Field Guide

Oregon Field Guide, Columbia River Bar Pilots; Invasive Species BBQ, Season 33, Episode 4

Columbia River Gorge National Scenic Area

As PacifiCorp trial wears on, attorneys blame executives for Oregon wildfire inaction

Explore the striking scenery and geology of the Columbia Gorge