Castillo de San Marcos
National Monument

Right in the heart of St. Augustine, overlooking the inlet, you will find our world famous St. Augustine fort, the Castillo de San Marcos.

When the children were small we used to pack our books and head to the fort on our bikes. The moat wall surrounding our St. Augustine fort was one of our favorite places to hold classes (we homeschooled). Although I must say, with gulls flying overhead and a multitude of boats going by it was a bit difficult to concentrate.

Castillo de San Marcos quick and interesting facts:

• Built on the point in the 1600’s, the fort offered protection for the citizens of St. Augustine and provided a safe haven for Spanish ships laden with treasure.
• It is the largest and oldest stone masonry fort in the continental United States. The scarred original walls, constructed of coquina rock, are 16 feet wide at the base and 33 ft high.
• The Castillo, which has never been taken in battle, has had five flags flown overhead; Spanish, British, Spanish again, Confederate and American.
• Today, the St. Augustine fort is operated by the National Park Service.

Hours: 8:45 a.m. until 5:15 p.m.
(Ticket booth closes at 4:45 p.m.)
Open all year except December 25.

Fees: Adults (age 16+) - $6.00* (valid 7 days)
Children free when accompanied by adult.

*The Golden Access, Golden Age, and Golden Eagle Passports; National Parks Pass; Castillo Annual Pass; and the Interagency Access, Annual, and Senior Passes are honored for free admission in accordance with the terms specified on the card.

NOTE: Please be sure to confirm all rates and details directly with the park office.