Lincoln Park - Capitol Hill Parks (U.S. National Park Service)

Friends of Lincoln Park DC

National Parks in Washington DC

The Capitol Hillbillies

When the government shuts down, parks take center stage - E&E News

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National Parks to Explore In & Near Washington, DC

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Abraham Lincoln Birthplace National Historical Park

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Lincoln Park (Washington, D.C.) - Alchetron, the free social encyclopedia

Parks in the National Capital Area - Region 1: National Capital

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Capitol Hill Parks (U.S. National Park Service)

Washington DC, USA. 01st Oct, 2013. A portion of the National Mall