Cape Cod National Seashore is a protected area located on the outer Cape Cod peninsula in Massachusetts. Established in 1961, it spans over 43,000 acres and features beautiful sandy beaches, salt marshes, and scenic coastal landscapes. The seashore is home to diverse wildlife and offers various recreational activities, including hiking, swimming, and birdwatching. Visitors can explore several historic sites, such as lighthouses and old whaling villages, which reflect the region's maritime heritage. The park also provides educational programs and visitor centers to enhance the experience. Overall, Cape Cod National Seashore is a popular destination for nature lovers and outdoor enthusiasts.