The Fort Miles Historic Area is located in Cape Henlopen State Park, Delaware. It was established during World War II as a coastal defense installation to protect the Delaware Bay and the surrounding region. The fort features several historic structures, including gun emplacements and observation towers, which are preserved for public education and enjoyment. Visitors to Fort Miles can explore the museum that showcases the history of the fort and its role in military operations. The area also offers scenic views of the coastline and opportunities for hiking, making it a popular destination for history enthusiasts and nature lovers alike.