Virginia’s Back Bay National Wildlife Refuge at sunset. Tweeted by the US Department of the Interior, 8/6/14.
At Glacier National Park, the last light of day melts into the Flathead River. From the Park’s Facebook page.
Sunset at Arizona’s Horseshoe Bend. Tweeted by the US Department of the Interior, 7/31/14.
Sunset over Point of the Arches in Olympic National Park. Photo: Andy Porter. Posted on Tumblr by the US Department of the Interior, 8/5/14.
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