Citadelle La Ferrière

In northern Haiti, there is a well-constructed fortress called the Citadelle. It's on top of a pretty good-sized mountain; if I was choosing a place for a fortress/castle thing, I'd consider that a really good location myself. About three miles northwest is a palace which was the residence of the same king who had something to do with the Citadelle I think. Both structures are pretty old and historic, but still impressive.