🌤 Weather at Fernandina Plaza Historic State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 54–84 °F | 73–91 °F | 56–86 °F | 45–67 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Fernandina Beach, 2 mi away, elevation 49 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Official Guide: Fernandina Plaza Historic State Park — Florida’s smallest state park (~0.8 acres) in the “Old Town” neighborhood of Fernandina Beach, Amelia Island — the former parade ground of Fort San Carlos (Spanish fort, 1816) and a key landmark in the “Eight Flags” history of Amelia Island (the only place in the U.S. to have flown eight national flags) — featuring 4,000+ years of human history (Native American campsite → Spanish → British → French → Patriot → Green Cross → Mexican → Confederate → U.S.), Amelia River panoramic views, sunset benches, and interpretive markers — managed by Fort Clinch State Park.
Fernandina Plaza Historic State Park may be Florida’s smallest state park at just 0.8 acres, but its historical significance is immense. This quiet green space in Fernandina Beach’s Old Town neighborhood sits where Fort San Carlos once stood — the Spanish wooden fort built in 1816 as part of the last town platted by Spain in the New World. The site’s 4,000+ year history encompasses Native American habitation and an unmatched eight-flag heritage that makes Amelia Island unique in American history.
Visitor Information
| Detail | Information |
|---|---|
| Location | Old Town, Fernandina Beach, Amelia Island, FL |
| Size | ~0.8 acres — Florida’s smallest state park |
| Managed By | Fort Clinch State Park |
| Admission | Free — open green space |
| Historical Span | 4,000+ years — Native American to present |
The Eight Flags of Amelia Island
| # | Flag | Era |
|---|---|---|
| 1 | 🇫🇷 French | 1562 |
| 2 | 🇪🇸 Spanish | 1565–1763 / 1783–1821 |
| 3 | 🇬🇧 British | 1763–1783 |
| 4 | 🏴 Patriot (Republic of Florida) | 1812 |
| 5 | ☘️ Green Cross of Florida | 1817 |
| 6 | 🇲🇽 Mexican | 1817 |
| 7 | 🇺🇸 United States | 1821–1861 / 1862–present |
| 8 | Confederate | 1861–1862 |
Features
| Feature | Details |
|---|---|
| Fort San Carlos Site | Spanish wooden fort — parade ground (1816) |
| Interpretive Markers | Historical timeline — Eight Flags + military history |
| Amelia River Views | Panoramic — sunset viewing from benches |
| Laws of the Indies | Last town platted by Spain in the New World |
| Nearby | Pippi Longstocking house (212 Estrada St — 1988 film) |
Frequently Asked Questions
What are the “Eight Flags”?
Amelia Island is the only place in the United States to have been under eight different national flags: French (1562), Spanish, British, the Patriot Republic of Florida, the Green Cross of Florida, Mexican, United States, and Confederate. Fernandina Plaza sits at the heart of this unique history.
Is there an entrance fee?
No — Fernandina Plaza Historic State Park is a free, open green space. For a more extensive historical experience, visit nearby Fort Clinch State Park, which manages this site and features a well-preserved Civil War-era fortification.
Keep exploring: The closest neighbors are Fort Clinch State Park (a short drive away) and Amelia Island State Park (a short drive away).
🐾 Dogs & Pets at Fernandina Plaza Historic State Park
- Pets allowed? statewide rule
- Domestic pets are welcome in many Florida State Parks — on hiking trails, in picnic areas and campgrounds — but only in designated areas.
- Leash rule statewide rule
- Leashes may not exceed 6 feet; pets must be under physical control at all times.
- Beaches & swim areas statewide rule
- Pets are not permitted on beaches, boardwalks or playgrounds, or in bathing areas — swimming pets can be viewed as prey by alligators.
- Cabins & lodging statewide rule
- Pets are not allowed in any state park buildings, cabins or cabin areas.
- Statewide exceptions statewide rule
- Pets prohibited at several parks including Ellie Schiller Homosassa Springs (free kennels at the entrance), Weeki Wachee Springs and Egmont Key; in campgrounds pets must be confined in the camping unit 11 p.m.-7 a.m.
Are dogs allowed at Fernandina Plaza Historic State Park?
Domestic pets are welcome in many Florida State Parks — on hiking trails, in picnic areas and campgrounds — but only in designated areas. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via floridastateparks.org. More: Florida state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for Fernandina Plaza Historic State Park
From our editorial guides, matched to this park’s activities:
