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MILITARY · HISTORICAL MARKER

Invincible? / ¿Invencible?

Castillo de San Marcos National Monument, Florida
· Castillo de San Marcos National Monument
Military
21
After marching through miles of wilderness, attackers could see the Castillo seemingly close, but taking it meant facing rising slopes, low walls, and a moat protected by Spanish soldiers and cannons. The fort’s massive high walls gave its defenders a perfect view of enemy movements, and cannons within the star-shaped fort were positioned to trap attackers in deadly crossfire. In 1702 and 1740, attackers chose long sieges rather than a direct assault on the fortress.
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St. Augustine, Florida · United States
Castillo de San Marcos National Monument, Florida
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