Crossing a dry moat, this drawbridge was the only way into the Castillo.
Photo: NPS Photo
About
Built by the Spanish in St. Augustine to defend Florida and the Atlantic trade route, Castillo de San Marcos National Monument preserves the oldest masonry fortification in the continental United States and interprets more than 450 years of cultural intersections.
Location
11 South Castillo Drive
Saint Augustine, FL 32084
Entrance Fees
Entrance - Per Person$15.00
Hours
wednesday9:00AM - 5:00PM
monday9:00AM - 5:00PM
thursday9:00AM - 5:00PM
sunday9:00AM - 5:00PM
tuesday9:00AM - 5:00PM
friday9:00AM - 5:00PM
saturday9:00AM - 5:00PM
Activities
Living HistoryHistoric Weapons DemonstrationJunior Ranger ProgramPark Film
Directions
On State Route A1A overlooking Matanzas Bay in the heart of the historic district of Saint Augustine, the Castillo is approximately a five mile drive from Interstate 95.
Get directions →Weather
St. Augustine has a semi-tropical climate with over 300 days of sunshine each year. Summers (May-September) are hot, bright, and humid with afternoon thunderstorms common. Temperatures range from the lower 70s to the mid 90s F. Spring (March-mid-May) and Autumn (October-late November) can be pleasant with temperatures ranging from the upper 50s into the 80s F. The Winter months (December-March) are usually dry. Temperatures can be cool ranging from the upper 30s through the 60sF.