The St. Augustine Historic District, including Castillo de San Marcos, is located in St. Augustine, Florida, USA. It lies between Matanzas Bay and downtown St. Augustine and is situated in the city’s historic center. It is famous for its Spanish colonial architecture, old fort, and being the oldest city in the USA.
St. Augustine Historic District / Castillo de San Marcos Location Map, St. Augustine, Florida

Florida Related Maps and Info
Top Attractions Inside St. Augustine Historic District / Castillo de San Marcos
- Castillo de San Marcos – Historic 17th-century fort with guided tours and waterfront views.
- St. George Street – Pedestrian street lined with shops, restaurants, and historic buildings.
- Flagler College – Beautiful historic campus known for its architecture and gardens.
- Fountain of Youth Archaeological Park – Interactive exhibits on early exploration and Native American history.
- Lightner Museum – Collections of 19th-century art, antiques, and curiosities.
- St. Augustine Lighthouse & Maritime Museum – Climb the lighthouse for panoramic views and explore maritime exhibits.
St. Augustine Historic District / Castillo de San Marcos Facts
| Official Name | St. Augustine Historic District / Castillo de San Marcos National Monument |
| Location | St. Augustine, St. Johns County, Florida, USA — Atlantic Coast / Historic Downtown / Colonial Spanish architecture |
| Latitude & Longitude | 29.8972° N, 81.3145° W |
| Total Area | Historic district approx. 2 sq mi (5 km²); Castillo de San Marcos grounds: 20 acres |
| Established / Opened | Castillo de San Marcos construction completed in 1695; National Monument designated October 15, 1924 |
| Managed By | National Park Service (NPS) / St. Augustine Historic Preservation Board |
| Region | Florida Atlantic Coast / Historic Colonial District / North Florida |
| Address | 1 S Castillo Dr, St. Augustine, FL 32084, USA |
| Zip Code | 32084 |
| Area Code | 904 |
| Currency | United States Dollar (USD, $) |
| Time Zone | Eastern Time (ET) – UTC−5 Standard / UTC−4 Daylight Saving |
| Theme / Concept | Historic preservation, colonial Spanish architecture, military fortification, cultural heritage, tourism, living history |
| Main Sections / Areas | Castillo de San Marcos, St. George Street, Colonial Quarter, historic homes and plazas, museums, waterfront promenade, historic churches, Old City Gates |
| Famous Attractions | Castillo de San Marcos fort, St. George Street shopping & dining, Colonial Quarter living history, Cathedral Basilica of St. Augustine, historic homes and museums, bayfront and marina views |
| Annual Visitors | Approx. 1–1.5 million visitors per year |
| Entry Fee Type | Castillo de San Marcos: Paid admission; historic district streets and plazas: Free public access |
| Ticket Price Range | Castillo de San Marcos: $15 per adult; children & military discounts available; special tours may vary |
| Ticket Options | Fort entrance tickets, guided tours, ranger-led programs, historic district walking tours, museum passes |
| Best Time to Visit | October–May for mild weather and fewer crowds; summer for festivals and events (hot and humid) |
| Nearby Airport | Jacksonville International Airport (JAX) – 105 miles (169 km); Northeast Florida Regional Airport (UST) – 40 miles |
| Transportation | Car, public buses, trolleys, walking tours, bicycle rentals, guided tours |
| Official Website | https://www.nps.gov/casa/index.htm |
Distances from St. Augustine Historic District / Castillo de San Marcos to Nearby Landmarks
- Flagler College – 0.3 km (0.2 mi)
- St. George Street – 0.2 km (0.1 mi)
- St. Augustine Lighthouse & Maritime Museum – 3.5 km (2.2 mi)
- Fort Matanzas National Monument – 11 km (6.8 mi)
- St. Augustine Beach – 12 km (7.5 mi)
- Ripley’s Believe It or Not! Museum – 0.4 km (0.25 mi)
- Colonial Quarter – 0.2 km (0.1 mi)
- Fountain of Youth Archaeological Park – 2 km (1.2 mi)
- Lightner Museum – 0.5 km (0.3 mi)
- Castillo de San Marcos Visitor Center – 0 km (0 mi)
- Oldest Wooden School House – 0.3 km (0.2 mi)
- St. Augustine Pirate & Treasure Museum – 0.3 km (0.2 mi)
- St. Augustine Aquarium – 4 km (2.5 mi)
- Anastasia State Park – 10 km (6.2 mi)
- Mission Nombre de Dios – 0.5 km (0.3 mi)
- Bridge of Lions – 0.5 km (0.3 mi)
- St. Augustine City Gates – 0.4 km (0.25 mi)
- St. Augustine Marina – 2 km (1.2 mi)
- Ponce de Leon’s Fountain of Youth – 2 km (1.2 mi)
- Matanzas Inlet – 12 km (7.5 mi)
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