Category:Harbor Defense of Charleston

 (F) 32.759382, -79.857666, Fort Moultrie (1776-1947) (F) 32.752344, -79.87465, Fort Sumter (1842-1947) (F) 32.771886, -79.816747, Marshall Military Reservation (1776-1947) (F) 32.773639, -79.911, Castle Pinckney (1810-1890) (F) 32.75164, -79.898726, Fort Johnson (1704-1865)