About
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LocationTwin Lakes WA
Managed byNational Park Service
SizeLarge — multiple days
Acres100,389 acres
Good forHiking

The ancient geologic landscape of the upper Columbia River cradles Lake Roosevelt in walls of stone carved by massive ice age floods. Come explore the shorelines and learn the stories of American Indians, traders and trappers, settlers and dam builders who called this place home. Swim, boat, hike, camp, and fish at this hidden gem in Northeast Washington, created by the Grand Coulee Dam.

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