Masonboro Island is a

barrier island Barrier islands are coastal landforms and a type of dune system that are exceptionally flat or lumpy areas of sand that form by wave and tidal action parallel to the mainland coast. They usually occur in chains, consisting of anything from ...

New Hanover County, North Carolina New Hanover County is one of 100 counties located in the U.S. state of North Carolina. As of the 2020 census, the population was 225,702. Though the second-smallest NC county in land area, it is one of the most populous, as its county seat, Wi ...

, United States. The island, which is undeveloped and accessible only by boat, is a component of the

North Carolina National Estuarine Research Reserve The estuarine system of the North Carolina National Estuarine Research Reserve is the third largest in the country, encompassing more the . This system is of prime economic importance to the coastal area—90 percent of the commercial seafood spec ...

and a North Carolina State Natural Area. It lies south of Wrightsville Beach, separated by

Masonboro Inlet Masonboro Inlet is an inlet in New Hanover County, North Carolina, separating the town of Wrightsville Beach from Masonboro Island. The inlet was used as a hideout by Confederate blockade runners during the Civil War A civil war or int ...

, and north of Carolina Beach, separated by Carolina Beach Inlet. The island is a destination for boating, surfing, and

camping Camping is an outdoor activity involving overnight stays away from home, either without shelter or using basic shelter such as a tent, or a recreational vehicle. Typically, participants leave developed areas to spend time outdoors in more na ...

. Masonboro Island is a mix of

marshes A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found at ...

dunes A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, fl ...

and

tidal flats Mudflats or mud flats, also known as tidal flats or, in Ireland, slob or slobs, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A global analysis published in 2019 suggested that tidal f ...

, with

beaches A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shel ...

along its

Atlantic The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe an ...

coastline and a chain of small

hills A hill is a landform that extends above the surrounding terrain. It often has a distinct summit. Terminology The distinction between a hill and a mountain is unclear and largely subjective, but a hill is universally considered to be not as ...

and

wetland A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The p ...

islands An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...

along Masonboro Sound, which is part of the

Intracoastal Waterway The Intracoastal Waterway (ICW) is a inland waterway along the Atlantic and Gulf of Mexico coasts of the United States, running from Massachusetts southward along the Atlantic Seaboard and around the southern tip of Florida, then following t ...

. The beaches are a nesting ground for loggerheads and

green sea turtles The green sea turtle (''Chelonia mydas''), also known as the green turtle, black (sea) turtle or Pacific green turtle, is a species of large sea turtle of the family Cheloniidae. It is the only species in the genus ''Chelonia''. Its range exten ...

, and the waters on the sound side of the island are a nursery for

spot Spot or SPOT may refer to: Places * Spot, North Carolina, a community in the United States * The Spot, New South Wales, a locality in Sydney, Australia * South Pole Traverse, sometimes called the South Pole Overland Traverse People * Spot (prod ...

, mullet, flounder and

pompano Pompanos ( ) are marine fishes in the genus ''Trachinotus'' in the family Carangidae (better known as "jacks"). Pompano may also refer to various other, similarly shaped members of the Carangidae, or the order Perciformes. Their appearance is o ...

.NC Coastal Reserve

References

{{authority control Barrier islands of North Carolina Protected areas of New Hanover County, North Carolina Masonboro Island State Natural Area Landforms of New Hanover County, North Carolina Wetlands of North Carolina