Castillo de San Marcos National Monument (U.S. National Park Service)

QUICKLINKS:

America Begins Here

A monument not only of stone and mortar but of human determination and endurance, the Castillo de San Marcos symbolizes the clash between cultures which ultimately resulted in our uniquely unified nation. Still resonant with the struggles of an earlier time, these original walls provide tangible evidence of America’s grim but remarkable history.

Square with diamond shaped bastions, the Castillo squats, ever vigilant, on the shore of the Matanzas River.

Our Story...

...begins on the edge of the known world. A bastion of the largest empire ever created, the Castillo was built to protect and defend Spain’s claims in the New World. Though caught in the whirlwinds of colonial warfare and intrigue, it was never defeated in battle. Its scarred walls still stand witness to over 330 years of history and culture.
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British soldiers post the guard during the Changing of the Flags

How We Tell Our Story...

... we re-live it. The Castillo comes alive through a diverse range of programs which include Ranger talks, museum exhibits, historical weapons demonstrations, living history reenactments, and special events. Don't miss your best chance to see history in action. No time machine necessary.
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Volunteers at the Castillo literally wear many hats, both as costumed interpreters and uniformed guides

You Can Be Part Of The Story...

... by volunteering. There's no better way to ensure the fort's future than by telling its past. Helping visitors understand and appreciate the Castillo's varied history is "monumentally" rewarding.
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		Our Story Part Two... ... is nearby. Built as part of the outer defenses to St. Augustine, Fort Matanzas National Monument offers both historical insights and natural barrier island beauty. more...

Write to

Castillo de San Marcos NM
1 South Castillo Drive
St. Augustine, FL 32084

E-mail Us

Phone

Visitor Information
(904) 829-6506

Fax

(904) 823-9388

Climate

June through November is hurricane season so be sure to check for tropical storms before visiting. Otherwise it's hot and humid with frequent thunderstorms. Wear loose clothing, sun glasses, sun block and a hat. Drink plenty of water before and during your visit.