Built between 1672 and 1695 by the Spanish, The Castillo de San Marcos served as a fort for more than 205 years. It's the oldest masonry fortification in the U.S. What is now a picturesque attraction ...

Let’s start big picture here.It’s inevitable you’ll come across Castillo de San Marcos if you visit St. Augustine: It’s that massive star-shaped stone fortress along San Marco Avenue, just as you ...