06/22/2015 10:18 AM EDT
The Great Dismal Swamp National Wildlife Refuge is the largest intact remnant of a vast habitat that once covered more than one million acres of southeastern Virginia and northeastern North Carolina. The 112,000-acre usfws refuge is home to forests, marsh land and Lake Drummond – one of only two natural lakes in Virginia. Photo of Lake Drummond at twilight courtesy of Tom Hamilton.
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