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Castillo de San Marcos National Monument, St. Augustine, FL

Photo: Schwerdf, CC BY 4.0, via Wikimedia Commons. Cropped and resized.

SightseeingIconicHistory Buff

Castillo de San Marcos National Monument

Castillo de San Marcos National Monument is a sightseeing stop in St. Augustine, FL. Cost: under $25.

1 South Castillo Drive · St. Augustine, FL

Why you should go…

Spain built this fort between 1672 and 1695, and the National Park Service calls it the oldest masonry fortification in the continental United States. You cross a drawbridge over a dry moat to explore the casemates, the courtyard and the gun deck lined with cannons. The walls are coquina, a shell stone that absorbed English cannonballs during a 1702 siege instead of shattering. Rangers and volunteers in period dress stage musket or cannon demonstrations on select days.

  • #national monument
  • #spanish fort
  • #historic site
  • #cannon firing
  • #st. augustine history

What's around here?

The closest stops to Castillo de San Marcos National Monument, ordered by straight-line distance.

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    St. George Street

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    Walk a pedestrian-only street through historic downtown, from the City Gate past colonial buildings, shops and courtyards.

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    St. Augustine Visitor Information Center

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    The official walk-in visitor center for St. Augustine and St. Johns County, with maps, brochures and trip-planning help.

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