Both Discovery Centers are open Tuesday- Saturday 10:00 a.m. - 5:00 p.m. Closes at noon on Christmas Eve and closed on the following holidays: Christmas Day, New Year's Day, Thanksgiving Day, July 4th.
Did You Know?
The Castillo de San Marcos was known as Fort Marion from 1821 through 1942. Its name had been changed to honor America’s famous Revolutionary War hero, Francis Marion. It regained its original name during WWII. Castillo de San Marcos National Monument, Florida