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Grand Coulee and the Columbia River Plateau

A Photographic Geology Tour of Central Washington

Start a 3D image tour by clicking here. See tour in standard photo images See images in a thumbnail image gallery Return to the Geology of National Parks main page

Click here to start a tour of the Grand Coulee and the Columbia River Plateau region of central Washington. Click on any of the images to continue to the next page in the linked series of web pages. Or, see a thumbnail gallery.

Map of central Washington
Click on the map or click on "next image" to see a series of park images.

next image

Click here to see other national park geology tours.

Sun Lakes State Park, Steamboat Rock State Park, and Ginkgo Petrified Forest are Washington State Parks - for more parks and recreation information see:

See selected references about the geology of the Grand Coulee and Columbia River region impacted by the prehistoric Spokane Flood and the proposed Ice Age Floods National Geologic Trail (authorized by Congress as the Ice Age Floods Bill in March, 2009).

3D glasses

This website contains images produced from stereo photo pairs that were manipulated into anaglyphs (3-D images). You will need red-and-cyan stereo viewing glasses to get the 3-D visual effects. All photography on this website was taken in 2004.

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Last modified Mon 1/5/2011