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. Formal protection of this resource began in 1973, when the Union Camp Corporation (a local forest products company) donated 49,097acres to The Nature Conservancy. The Nature Conservancy conveyed the donated land to the federal government, which, combined with additionally purchased land, was used to establish the Great Dismal Swamp National Wildlife Refuge in 1974.

The Dismal Swamp Act of 1974 directs the U.S. Fish and Wildlife Service to: “Manage the area for the primary purpose of protecting and preserving a unique and outstanding ecosystem, as well as protecting and perpetuating the diversity of animal and plant life therein. Management of the refuge will be directed to stabilize conditions in as wild a character as possible, consistent with achieving the refuge’s stated objectives.”