And these rock columns are very similar to other basalt rock columns throughout the Columbia River Gorge. What's the difference? (mysterious music) So it turns out there's two basalt stories here.

Being the deepest river gorge ... pillow basalt formations to walls of basalt columns. One of the best things to do in Hells Canyon is just geek out at the geology. You can look at the cliffs ...

Marvel at the Beauty of the Columbia River Gorge The Columbia River Gorge ... trail takes you to a series of caves carved ...

The powerful Missoula floods shaped these falls about 15,000 years ago, creating layers of Grande Ronde Basalt rock ... The Columbia Gorge Express bus runs several times daily from Portland’s Gateway ...

Spanning across six counties, including Gloucestershire and Oxfordshire, lose yourself in the fascinating villages and historic towns like Moreton-in-Marsh, the picturesque Arlington Row in Bibury, ...

Take any of these branches, and in about another half-mile, the tall grain storage building appears beneath the basalt cliffs ... River trail, cross the river, and head back into the gorge ...

The Columbia River Treaty secures flood-risk management, power-sharing benefits and environmental protections for the province.Government of B.C./Flickr Last July, in what many of us thought to be ...

KAYSVILLE — Two years ago, Braxton Mitchell was offered the opportunity of a lifetime: to run the Columbia River from the Continental Divide in Butte, Montana, to the Pacific Ocean. Knowing he'd ...

Ronald E. Jensen of Kennewick was found dead near the Columbia River shoreline about 10:45 a.m., moments after he died, said Benton County investigators. Benton County Coroner Bill Leach told the ...

(Photo contributed by the Port of Kalama) The Port of Kalama may get an unloading terminal for sand dredged from the Columbia River and other material used to make concrete. The proposed plan from ...

Emergency crews were called to the river, south of the Columbia Bridge, at about 3:45 p.m. on Tuesday. A Hamilton detective searching for a person who had been reported missing went to the area ...

MAUPIN, Ore. — Oregon’s back roads and byways are the best! They can lead you down trails to secret hideaways, including one that is less than two hours from Portland: the Deschutes River Back ...