Natchez National Historical Park is located in Natchez, Mississippi, and preserves significant sites related to the city's rich history. The park includes the historic Melrose estate, showcasing antebellum architecture and beautiful gardens, as well as the William Johnson House, which highlights the life of a free African American barber in the 19th century. Visitors can explore the park's trails and learn about the cultural heritage of the region. The park also offers educational programs and exhibits that focus on the history of Natchez and its role in the development of the American South.