The closest is Palacio de los Capitanes Generales, 1 km north-east of the city centre; the most famous is San Carlos de la Cabaña Fortress — #846 of 8,134 worldwide — 1 km north-east. The oldest dated site in the circle is Castillo de la Real Fuerza, founded 1558.
Every one of them stands in Cuba — the country page shows the full national picture.
