Overview Assateague Island National Seashore is a 37-mile long barrier island on the Atlantic Coast of Maryland and Virginia. Famed for its wild horses, this barrier island is a constantly shifting ribbon of sand, altered daily by powerful wind and waves. Assateague Island, dedicated as a National Seashore on September 1, 1965, lays claim to a long and rich history. Today's visitors can explore sandy beaches, salt marshes, maritime forests, and coastal bays. Only a couple of miles wide at its broadest point, the island's terrain offers shelter to the famed wild horses as well as sika deer, ghost crabs, and migrating birds such as the great blue heron and snowy egret. Favorite recreational activites include fishing, surfing, beachcombing, swimming, and sunbathing. The Over-Sand Vehicle (OSV) Zone at Assateague Island contains miles of unspoiled beaches managed by the National Park Service to accommodate OSV enthusiasts and other beach goers. The Assateague Island National Seashore, Assateague State Park, and the Chincoteague National Wildlife Refuge work together to manage and protect this unique, diverse strip of land.
Source: rec_gov · last verified 2026-05-19