Over 98% Of Americans Can’t Identify These 40 US Landmarks

Trending February 6, 2025

This is the oldest masonry fort in the continental United States.

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Retry Correct Incorrect On Matanzas Bay in St. Augustine, Florida, Castillo de San Marcos offers tourists an intact example of Spanish colonial rule. The fort was built beginning in 1672 and was declared a National Monument in 1924.
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Jeffrey Greenberg/Universal Images Group via Getty Images
Jeffrey Greenberg/Universal Images Group via Getty Images

This is the oldest masonry fort in the continental United States.

  • Castillo de San Marcos
  • Mission San Luis
  • Old Town Fernandina
  • Fort Mosé
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