Monomoy Wilderness, Nantucket

The Monomoy Wilderness is a 3,244-acre wilderness area south of Cape Cod in the U.S. state of Massachusetts. It is located within the Monomoy National Wildlife Refuge and is administered by the US Fish & Wildlife Service. Severe winter storms isolated Monomoy Point from the mainland in 1958 and, 20 years later, separated North Monomoy Island from South Monomoy Island. Sand dunes on the eastern shore of the islands give way to salt marsh and then to mudflats on the western shore. The ecosystem is a perfect habitat for migratory birds. ()