Columbia Gorge Geology Tour - OPB

We team up with Portland State University geology Professor Emeritus Scott Burns for a deeper examination of the Columbia River Gorge’s many striking features.

Flying high for conservation, EcoFlight soars above the Northwest

The Columbia River Gorge - Lewis and Clark Episode 21

OPB

Columbia River Geology - Discover Lewis & Clark

Oregon Field Guide, Photogeology Tour, Season 23, Episode 2303

SATURDAY, JUNE 9, PDF Free Download

Wonders of the Columbia Gorge Friends of the Columbia Gorge

Explore the striking scenery and geology of the Columbia Gorge

Photograph from Stop 2.8 looking north from Owyhee Dam. Stacked

Virtual OMSI Science Pub: Geology of the Columbia Gorge One of our local treasures is the beautiful Columbia Gorge, which is so loved that it has become a national scenic area.

Columbia Gorge Geology Tour - OPB

The First Landscape Photos Of The Columbia Gorge - OPB