Castillo de San Marcos National Monument
What the experts agree on
This 1695 Spanish fort—the oldest masonry fortification in the U.S.—stands remarkably well-preserved in coquina stone, offering a vivid, engaging history lesson and a great starting point for exploring St. Augustine.
“The fort is the oldest and largest stone fort in the continental United States, built by the Spanish during 1672-1695 with blocks of coquina.”
– Where
"Completed by the Spaniards in 1695 (English pirates were handy with a torch back then), and it looks every day of its three centuries." Full review
"Should you ever wish to build an authentic fort, take notes at Castillo de San Marcos." Full review
"Imposing 17th-century fort that makes a good jumping-off point for a walking tour of St. Augustine's 144-block historic downtown." Full review
3 Stars
"Today it ranks among the best-preserved examples of Spanish Colonial fortifications in the New World. " Full review
"The Castillo de San Marcos is the oldest masonry fort in the United States. It's definitely an important historical site worth seeing." Full review
"Castillo de San Marcos National Monument is a treasure trove of Spanish colonial history"
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"Walking its streets and majestic fort, the Castillo de San Marcos, with the family feels like strolling through a living history lesson that’s never boring"
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"What's cooler than a castle? How about one that is also a fort? The Castillo de San Marcos was used for both housing and protection by Spanish colonials. The oldest stone fortress in the..."
"Getting inside the Castillo de San Marcos National Monument isn't free, but you can spend an afternoon exploring the grounds that surround it without spending a dime. The country's oldest..."
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