09.18.2012, 1:45pm Headed thru the famous Wallula Gap on the mighty Columbia, a critical component to the geological significance of our region. More information on this site after the jump…

09.18.2012, 1:45pm
Headed thru the famous Wallula Gap on the mighty Columbia, a critical component to the geological significance of our region.

More information on this site after the jump…

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