August 31, 2016 17:10 IST

100 years of U.S. National Park Service

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Spectacular views from America's national parks, on the 100th anniversary of the National Park Service. Credit: Reuters
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Spectacular views from America's national parks, on the 100th anniversary of the National Park Service. Credit: Reuters
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Spectacular views from America's national parks, on the 100th anniversary of the National Park Service. Credit: Reuters
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Spectacular views from America's national parks, on the 100th anniversary of the National Park Service. Credit: Reuters
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Spectacular views from America's national parks, on the 100th anniversary of the National Park Service. Credit: Reuters