Things to do nearFort Matanzas National Monument

Fort Matanzas National Monument preserves a small but historically significant coquina watchtower built by the Spanish between 1740 and 1742, positioned to guard the southern water approach to St. Augustine, Florida's oldest continuously occupied European settlement. The name Matanzas, meaning slaughters in Spanish, refers to the killing of French Huguenot soldiers near this site in 1565 by the forces of Pedro Menendez de Aviles, an event that helped cement Spain's grip on the region for the following two centuries.

The tower itself is compact and austere, rising above the riverbank with thick coquina walls that have weathered centuries of subtropical storms with remarkable durability. Rangers lead guided tours inside the fort, explaining the daily lives of the small garrison that once lived and watched here, and the views from the upper level across the tidal marshes and barrier island dunes are genuinely striking. The surrounding Anastasia Island and its coastal habitat support a rich variety of shorebirds, ospreys, and occasionally manatees in the river below.

There are no restaurants or shops within the monument, so visitors typically pair the experience with a meal in nearby St. Augustine, where Spanish colonial architecture and a lively historic district extend the sense of layered history. The monument sees far fewer visitors than the Castillo de San Marcos in downtown St. Augustine, which means a quieter and more contemplative experience. For anyone drawn to the intersection of natural beauty and colonial history along the Atlantic coast, Fort Matanzas offers a rare and unhurried encounter with one of the oldest military structures in the United States.