Green Swamp Preserve

17,424 acres in Brunswick County


Coastal Plain; Brunswick County


Federal Paper Board donated 13,850 acres of this preserve to The Nature Conservancy in 1977 and an additional 2,577 acres in the late 1980s. The Nature Conservancy has since purchased additional land in the preserve. The management of the Green Swamp Preserve is supported by the Estate of Harry Patrick Gold and Erma Green Gold. View more pictures here.

GPS COORDINATES: (TrailHead off NC 211)

Longitude: -78.29925218290 / Latitude: 34.09321823280


"Bolivia, Honey Island, Lewis Swamp, Supply"
Contact: NC Geographical Survey
1612 Mail Service Center
Raleigh, NC 27699-1612
(919) 715-9718


The Nature Conservancy
Southeast Coastal Plain Office
2807 Market Street
Wilmington, NC 28403
(910) 395-5000


The Green Swamp contains some of the country’s finest examples of longleaf pine savannas. The open savannas have a diverse herb layer with many orchids and insectivorous plants. Almost 13,000 acres of the preserve, however, are comprised of a dense evergreen shrub bog (pocosin) dominated by gallberry, titi, and sweetbay.

The Green Swamp contains at least 14 different species of insectivorous plants, including:

  • extensive populations of Venus flytrap
  • sundew
  • butterworts & bladderworts
  • four species of pitcher plant

The preserve is home to many rare animals, including:

  • American alligator
  • fox squirrel
  • Henslow’s sparrow
  • Bachman’s sparrow
  • Hessel's hairstreak butterfly

The Nature Conservancy’s many management activities at the Green Swamp include prescribed burning and restoring pine plantations to longleaf pine savannas.

The Importance of Fire

Many of the plants in the Green Swamp benefit from periodic burning; pond pine’s cones burst and release seeds after being exposed to very high temperatures and wiregrass flowers vigorously after a fire. Longleaf pine seeds need bare ground to germinate and plenty of sunlight to grow, typical traits of plants that evolved in a landscape with frequent fires. The grasses and sedges of the Green Swamp have roots that are protected from the hottest fires, as do the orchids and insectivorous plants. Fire knocks back shrubby vegetation so light can reach the forest floor, allowing these understory plant species to persist.  For more information about how fire has historically benefited this great landscape, see our Prescribed Fire Brochure.


The Green Swamp is open to visitors year-round 24/7 from sun up to sun down.

There is one trail that takes you through several savannas in the Green Swamp. It is a mile and half out-and-back. It is primitive, but marked with red diamond markers. The trail is flat. A small portion of the trail is boardwalk through thick shrubs. The board walk can get quite slippery, so be careful.

You are advised to wear close-toed shoes. The swamp can be quite wet at times, so you might consider waterproof shoes. The swamp can be buggy from late May through the first frost, so insect repellent is also advised.

Because of the fragile nature of the preserve, visitors should remain on the trail.


  • Part of the Green Swamp is open to hunting through the N.C. Wildlife Resources Commission’s Game Land program. See their website for hunting schedules.
  • Dogs are permitted on the trail, but must be leashed.
  • Camping is not allowed.
  • Overnight parking at the trailhead is not allowed.  

The preserve is open year-round during daylight hours. From Wilmington follow US 17 south to Supply, NC. At the intersection of HWY 211 (there is a Hardees’ and Kangaroo gas station at this intersection) turn right and follow HWY 211 north for 5 miles. The parking area for the trailhead will be on the right; there is a small parking area sign just before the turn off. A kiosk at the trailhead gives you more information about the preserve.


Have you been to this preserve? Are you thinking of visiting? See what others are saying about their experiences and add your comments below.

Add Your Comments

Time for you to join the discussion. Tell us about your experience at this preserve. What plants and animals did you see? When did you go? You can help others plan their visit when you share your thoughts. And thank you for visiting one of our nature preserves!

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