Charleston, US
Castle Pinckney is a small masonry fortification constructed by the United States government, in the harbor of Charleston, South Carolina, in 1810. It was used very briefly as a prisoner-of-war camp (six weeks) and artillery position during the American Civil War. It was named to the National Regist
er of Historic Places in 1970.
Listen to the audio guide for Castle Pinckney Free on WIP — starts by itself when you arrive, even with the screen off