Great Dismal Swamp
Chesapeake County, Virginia · 111,200 acres · 20 ft elevation
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Description
One of the largest and most historically significant swamps on the East Coast. The Great Dismal Swamp spans approximately 111,000 acres across Virginia and North Carolina. A vast Atlantic white cedar and bald cypress wetland forest, it is home to an exceptional diversity of wildlife and served as a refuge for freedom seekers via the Underground Railroad. Lake Drummond sits at its center — a rare, naturally occurring lake in the mid-Atlantic region. Photo By U.S. Fish and Wildlife Service Northeast Region - Photo of the Week - Great Dismal Swamp National Wildlife Refuge (VA)Uploaded by AlbertHerring, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=30924548
Wildlife & Ecology
Home to over 200 bird species. Black bear, bobcat, otter, and white-tailed deer. Cottonmouth, copperhead, and numerous non-venomous snake species. Breeding habitat for prothonotary warbler and Wayne's black-throated green warbler subspecies.
Historical Notes
George Washington surveyed the swamp in 1763 and invested in a timber company here. Maroon communities of escaped enslaved people, known as 'maroons,' lived in the swamp for generations. Harriet Beecher Stowe referenced the swamp in her writing.
Access & Directions
Primary access via Desert Rd (SR-642) off US-17. Washington Ditch Rd provides a long linear trail into the interior. Multiple USFWS trailheads with parking. Boardwalk trail at the Dismal Swamp Welcome Center in Chesapeake, VA.
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Terrain & Habitat
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Submitted: 2026-05-22
Last updated: 2026-05-24