Image 37 of 61

Umatilla Rock and shrub-steppe sagebrush (3637)

Umatilla Rock and shrub-steppe sagebrush (3637)-20130426-_ILO3637.jpg

Copyright

© 2013 Ilona Berzups

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3933x2617 / 7.1MB

Coulee Corridor Eastern Washington National Scenic Byway Pacific Northwest Umatilla Rock arid basalt basalt bedrock butte byway carved coulee dry glaciation gravel bars historic horizontal ice age floods ice flow mesas plateaus rock formations rocks sage sagebrush scablands shrub-steppe sky Only search this gallery