List of United States national lakeshores and seashores National seashores National seashores

| Name_ | Location_ | Date_Formed | Area | Description_ |
|---|---|---|---|---|
| Canaveral | Florida , 28°46′N 80°47′W﻿ / ﻿28.77°N 80.78°W | January 3, 1975 | 57,661.69 acres (233.3 km2) | Adjacent to the Kennedy Space Center, this barrier island has a variety of recreational activities including hiking, boating, and fishing. The Seminole Rest features an ancient Native American mound, and Eldora Statehouse shows historic life on the lagoon. Florida`s longest undeveloped Atlantic beach surrounds Mosquito Lagoon, which is home to dolphins, manatees, and sea turtles, along with a variety of sea grasses. |
| Cape Cod | Massachusetts , 41°57′N 70°00′W﻿ / ﻿41.95°N 70.00°W | August 7, 1961 | 43,608.48 acres (176.5 km2) | Beyond its nearly 40 miles of beaches, this historic area has Marconi Station, the Three Sisters Lighthouses, and the former North Truro Air Force Station. Cranberry bogs, marshes, and hiking trails provide a look into the flora and fauna of Cape Cod. |