St. Augustine, Florida - Castillo de San Marcos National Monument. The Spanish built the fort in the late 17th century. It was later occupied by Briti

- Image ID: P4B90F
Jim West / Alamy Stock Photo
Image ID: P4B90F
St. Augustine, Florida - Castillo de San Marcos National Monument. The Spanish built the fort in the late 17th century. It was later occupied by British and then American troops.
Location: St. Augustine, FL, USA