Castillo de San Marcos National Monument is the oldest masonry fort in the US. Built in the late 17th Century, its coquina ...

In the late 17th century, Spain built Castillo de San Marcos to defend the city against both pirates and British forces. The castle withstood an attack by the English in 1702 that left the rest of St.

The gorgeous seaside city of St. Augustine, Florida, drips with history. As America's oldest city, first settled by Spain in 1565, it has beautiful Spanish architecture and a palpable Spanish ...