List of National Historic Landmarks in Alabama
The National Historic Landmarks in Alabama represent Alabama's history from the precolonial era, through the Civil War, the Civil Rights Movement, and the Space Age. There are 39 National Historic Landmarks (NHLs) in Alabama, which are located in ...
National Natural Landmarks
The National Natural Landmarks (NNL) Program recognizes and encourages the conservation of outstanding examples of the natural history of the United States. It is the only national natural areas program that identifies and recognizes the best ...